Latest ring nut Tenders | Government ring nut Tenders

Central Government / Public Sector

CTN :44379020

23 Mar, 2026 NA

Budge Budge - West Bengal

Tender For corrigendum : supply of spares for 150 m3/hr lpg pump model 200 x 150 vpcs 6m of kepl make including overhauling - pump (impeller side) shaft, key (for coupling), key (for bearing adaptor), distance piece, split ring (line shaft coupling), ball (thrust) bearing, intermediate bearing housing, intermediate case bushing, intermediate brg bushing, bearing guard (brg cover), bearing guard (brg oil reservior), set of o rings & gasket, mechanical seal, hex bolt (brg hsg), stud with nut (driver stand), line coupling shaft, magnetic plug, drain, constant oiler, level, coupling guard

Central Government/Public Sector

CTN :44537695

08 Apr, 2026 NA

Chatra - Jharkhand

Tender For tender for supply of spares for coal mills e e -bowl extension ring mill hp1203 , segment wear shroud bhel alstom hp 1203 , scraper pin bhel alstom hp 1163 1203 , seal ring segment bhel alstom hp 1203 , hp1203 stop bolt bhel alstom , stop bolt nut washer bhel alstom hp 1203 , spring preload stud bhel alstom hp 1203 , bearing ring 1 bhel alstom hp 1203 , circlip 180x4 n bhel alstom mill hp1203 , castle nut bhel alstom hp 1203 , bearing ring 2 bhel alstom hp 1203 , spring air seal cap bhel alstom hp 1203 , circlip 250x5 n journal assy mill hp1203 , split pin bhel alstom mill hp1203 , bearing spacer bhel alstom hp 1203 , brg keeper shim set bhel alstom hp 1203 , deflector side liner alstom bhel hp 1203 , deflector liner mid alstom bhel hp 1203 , int liner mid bhel alstom hp 1203 , weld plug bhel alstom hp 1203 , deflector liner lwr alstom bhel hp 1203 , deflector liner mid alstom bhel hp 1203 , deflector liner lwr alstom bhel hp 1203 , deflector liner mid alstom bhel hp 1203 , air restriction ring bhel alstom hp 1203 , air restriction ring bhel alstom hp 1203 , air restriction ring bhel alstom hp 1203 , sft housing cover bhel alstom hp 1203

Central Government/Public Sector

CTN :44113993

20 Mar, 2026 NA

Varanasi - Uttar Pradesh

Tender For bid to ras bid to ras corrigendum : supply of clamping shim hw602. 08 as per drg. 41201056800 rev. 00 with matl. as per specn. aa10109 rev. 03 , hexagon nut m30x1. 5 hw602. 10 as per drg. 41201056110 rev. 00 with matl. as per specn. aa10109 rev. 03 , clamping shim hw602. 22 as per drg. 41201056122 rev. 00 with matl. as per specn. aa10109 rev. 03 , striking piecehw070. 41 as per drg. 41203701181 rev. 00 with matl. as per specn. aa19332 rev. 10 , hexagone head screw hw629. 03 as per drg. 31204056003 rev. 00 with matl. as per specn. aa10208 rev. 07 , pin taper 10x85 hw190. 035 as per std. st05002 size no. 035 rev. c with matl. as per specn. aa10218 rev. 07 , round 18h9350 hw602. 02 as per drg. 41201056200 rev. 00 with matl. as per specn. aa10218 rev. 07 , turning bolt hw605. 12 as per drg. 41203756012 rev. 00 with matl. as per specn. aa10218 rev. 07 , washer hw605. 21 as per drg. 41205256121 rev. 00 with matl. as per specn. aa10218 rev. 07 , threaded stud bolt hw605. 46 as per drg. 41203756046 rev. 01 with matl. as per specn. aa10218 rev. 07 , bolt hw606. 05 as per drg. 41203856005 rev. 00 with matl. as per specn. aa10218 rev. 07 , washer b26x150x15 hw606. 06 as per drg. 41203856006 rev. 00 with matl. as per specn. aa10218 rev. 07 , bolt hw606. 15 as per drg. 41203856015 rev. 00 with matl. as per specn. aa10218 rev. 07 , washer b26x110x15 hw606. 16 as per drg. 41203856016 rev. 00 with matl. as per specn. aa10218 rev. 07 , hexagon screw m20 hw634. 15 as per drg. 41202756002 rev. 00 with matl. as per specn. aa10218 rev. 07 , hexagon screw m36 hw634. 16 as per drg. 41202756003 rev. 00 with matl. as per pecn. aa10218 rev. 07 , hexagon head screw m20 hw634. 17 as per drg. 41202756004 rev. 00 with matl. as per pecn. aa10218 rev. 07 , flange hw621. 01 as per drg. 31202556601 rev. 00 with matl. as per specn. aa10656 rev. 07 , bearing stubhw609. 110 as per drg. 31205256010 rev. 00 with matl. as per specn. aa19341 rev. 08 , bearing stubhw609. 111 as per drg. 31205256011 rev. 00 with matl. as per pecn. aa19341 rev. 08 , bow hw606. 04as per drg. 31203856004 rev. 00 with matl. as per specn hw19386 rev. 03 , closure hw604. 03fully mcd item as per drg. 31202656204 rev. 00 with matl. as per specn hw19387 rev. 02 , ring hw604. 04 fully mcd item as per drg. 31202656205 rev. 00 with matl. as per specn. hw19387 rev. 02 , pipe wrench hw634. 13 item as per drg. 21202756120 rev. 00 with matl. as per cbom 21202756120 rev. 02

Central Government/Public Sector

CTN :44358493

24 Mar, 2026 NA

Medak-T - Telangana

Tender For corrigendum : supply of fabrication and machining items for dc exciter - terminal clamp , terminal clamp , lock washer , supporting ring , bolt , lock washer , guiding head , stud , pin , locking ring , lock washer , clip , pole rivet , adjusting sheet thk. 0.5 , adjusting sheet thk. 0.3 , adjusting sheet thk. 0.2 , inter pole , ring nut , fan cover (half) , ventilation piece , locking ring , key , key , key 10x8x25 , coupling stud , locking pad , balancing weight

Central Government/Public Sector

CTN :44537571

08 Apr, 2026 NA

Parganas - West Bengal

Tender For tender for supply of surface treatment of spare parts 17 types - guide bearing , protection plate , clamp plate , cam , lock nut , drum , plate , shunt bar pp16 , shunt bar , pin , shim , cover sealing , clamp , retaining ring , retaining ring , pin , plate

Central Government/Public Sector

CTN :44537634

28 Mar, 2026 NA

Mumbai - Maharashtra

Tender For supply of tk 441 turb assy hex screw pn 536 , am5 m tk 441 turb assy grub screw pn 553 , am5 m tk 441 turb assy hex nut pn 554 , am5 m tk 441 turb assy sph washer pn 557 , am5 m tk 441 turb assy thr cup pn 558 , am5 m tk 441 turb assy thr cup pn 559 , am5 m tk 441 turb assy washer pn 560 , am5 m tk 441 turb assy hex screw pn 561 , am5 m tk 441 complete servomotor assy , am5 m tk 441 servomotor control slide , am5 m tk 441 servom spring seat pn 08 , am5 m tk 441 servomotor pointer pn 10 , am5 m tk 441 servomotor cyl pin pn 14 , am5 m tk 441 servomotor circlip pn 24 , am5 m tk 441 servomotor ball brg pn 25 , am5 m tk 441 servomotor cyl spring pn 27 , am5 m tk 441 servomotor du bush pn 28 , am5 m tk 441 overspeed governor assy , am5 m tk 441 outer casing pp stud m30 , am5 m tk 441 outer casing pp cap nut m30 , am5 m tk 441 outer casing pp stud m36 , am5 m tk 441 outer casing pp cap nut m36 , am5 m tk 441 outer casing pp stud m45 , am5 m tk 441 outer casing pp cap nut m45 , am5 m tk 441 outer casing pp stud m42 , am5 m tk 441 outer casing pp cap nut m42 , am5 m tk 441 steam chamber pp cyl pin , am5 m tk 441 steam chamber pp taper pin , am5 m tk 441 steam chamber pp cap screw , am5 m tk 441 gbc i pp pin 12c 9x30 , am5 m tk 441 gbc i pp stud m20 , am5 m tk 441 gbc i pp cap nut m20 , am5 m tk 441 gbc i pp taper pin dia8 , am5 m tk 441 gbc ii pp pin 12c 9x30 , am5 m tk 441 gbc ii pp stud m24 , am5 m tk 441 gbc ii pp cap nut m24 , am5 m tk 441 gbc iii pp cap screw , am5 m tk 441 gbc iii pp cap nut m30 , am5 m tk 441 gbc iii pp taper pin dia 12 , am5 m tk 601 hpt bush pn 0042 , am5 m tk 601 hpt disc spring b90 , am5 m tk 601 hpt fitted key pn 10 , am5 m tk 601 hpt insert a80 , am5 m tk 601 hpt rr conn washer pn 0041 , am5 m tk 601 hpt ring pn 0071 , am5 m tk 601 hpt rr conn washer pn 0072 , am5 m tk 601 hpt disc spring a80 , am5 m tk 601 hpt esv valve cone , am5 m tk 601 hpt esv bush pn 0011 , am5 m tk601 hpt esv stellite bush pn0017 , am5 m tk 601 hpt esv bush pn 0018 , am5 m tk 601 hpt esv packing pn 0031 , am5 m tk 601 hpt esv nut pn 0036 , am5 m tk 601 hpt esv cap screw pn 0037 , am5 m tk 601 hpt esv tar ptfe abstriefer , am5 m tk 601 hpt esv turcon step seal , am5 m tk 601 hpt esv ss rod pn 42 , am5 m tk 601 hpt hp gov swivel bearing , am5 m tk 601 hpt threaded bush pn 0302 , am5 m tk601 hpt eccentric guide assy u40 , am5 m tk601 hpt eccentric guide assy u35 , am5 m tk 601 hpt inner cas grub screw m5 , am5 m tk 601 lpt fr brg pedest pkg ring , am5 m tk 601 lpt front brg pedest washer , am5 m tk 601 lpt fr brg pedest key b80 , am5 m tk 441 compl rear oil gland assy , am5 m tk 441 gov valve bush pn 22 , am5 m tk 441 gov vlv packing ring pn 23 , am5 m tk 441 gov vlv circ clip pos no 32 , am5 m tk 441 gov vlv spring seat pn 46 , am5 m tk 441 turb assy thr cup pn 534 , am5 m tk 441 gbc i pp cap screw m20 , am5 m tk 441 gbc ii pp cap screw , am5 m tk 441 gbc iii pp pin 12c 9x30 , am5 m tk 441 gbc iii pp stud m30x130 , am5 m tk 441 exh hood pp stud m30 , am5 m tk 441 exh hood pp nut m30 , am5 m tk 441 exh hood pp stud m24 , am5 m tk 441 exh hood pp nut m24 , am5 m tk 441 exh hood pp stud m10 , am5 m tk 441 exh hood pp nut m10 , am5 m tk 441 exh hood pp stud m16 , am5 m tk 441 exh hood pp nut m16 , am5 tk 601 hp turbine thrust brg assy am5-m,tk-601 hpt casing pp hex stud m56, am5-m,tk- //bid details 2 / 98 601 hpt insert b80, am5-m,tk-601 hpt rr conn washer pn 0070, am5-m,tk601 hpt rr conn plate pn 74, am5- m,tk-601 hpt esv bush pn 0019, am5-m,tk601 hpt esv stuffing nut pn 0020, am5-m,tk-601 hpt esv valve spindle, am5-m,tk-601 hpt esv packing pn 0030, am5- m,tk-601 hpt casing pp stud m45x385, am5-m,tk-601 hpt casing pp hex nut m45, am5-m,tk-601 hpt casing pp ins washer 46, am5-m,tk-601 hpt esv packing pn 0032, am5-m,tk-601 hpt esv packing pn 0033, am5-m,tk- 601 hpt esv cap nut pn 0039, am5-m,tk-601 hpt esv circlip pn 56, am5-m,tk-601 hpt esv ring trdl pn 0061, am5-m,tk-601 hpt esv ring trdl pn 0062, am5-m,tk-601 hpt esv piston, am5-m,tk601

Central Government And Public Sector

CTN :44537929

09 Apr, 2026 NA

Chittorgarh - Rajasthan

Tender For supply of shaft , casing ring , impeller ring , casing cover , liquid defelctor , bearing housing , lantern bracket , bearing cover , set of keys , impeller nut , lock nut , stuffing box bush , lock washer , constant oil levler , oil breather , internal circlip , set of oil seal , set of gasket , set of o ring , impeller part , impeller , pump shaft , deflector , stuffing box , oil levler , lantern ring , split gland , liquid deflector , shaft sleeve , round lock nut , set of gland , constant oil leveler

Central Government/Public Sector

CTN :44550307

30 Mar, 2026 NA

Chhindwara - Madhya Pradesh

Tender For supply of pump shaft 4 stage manufacturer part no.102 , upper bearing bushbronze manufacturer part no.1130 , lower bearing bush bronze manufacturer part no.1137 , bush for stage casing ssci manufacturer part no.1522 , pump couple manufacturer part no.39029 , oil seal manufacturer part no.39001 , thrust bearing complete manufacturer part no.1147 , t b plate with fiber manufacturer part no.1115 , suction sleeve manufacturer part no.39017 , neck ring manufacturer part no.39010 , o ring for lower motor base manufacturer part no.1141ss , bearing bush for lower manufacturer part no.1237 , bearing bush for upper housing manufacturer part no.1230 , bush for discharge outle manufacturer part no.39013 , bush for suction case manufacturer part no.39012 , connecting piece, ss manufacturer part no.1103ss , connecting piece, ss manufacturer part no.1203ss , discharge outlet, ss manufacturer part no.39024ss , impeller, ss manufacturer part no.39005ss , key for impeller manufacturer part no.39007 , lower housing, ss manufacturer part no.1138ss , lower housing, ss manufacturer part no.1238ss , lower stud, ss manufacturer part no.1140ss , motor base, ss manufacturer part no.1119ss , nrv bodyfoot valve adapter, ss manufacturer part no.39025ss , nut for stud manufacturer part no.39009 , p.c.d. cup manufacturer part no.1251 , pump shaft for 6 stage manufacturer part no.39002p6 , pump shaft for 8 stage manufacturer part no.39002p8 , rotor complete120hp2900rpm manufacturer part no.11352p120hp , rotor complete150 to 160hp2900rpm manufacturer part no.12352p150hp , rotor complete75-80hp2900rpm manufacturer part no.11352p75hp , stage casingbowl, ss manufacturer part no.39004ss , stator without windng150- 160hp2900rpm manufacturer part no.1231ss2p150hp , stud for connecting piece manufacturer part no.1122 , stud for stage casingnrv manufacturer part no.39008 , suction casep11, ss manufacturer part no.39003p11ss , suction casep12, ss manufacturer part no.39003p12ss , t.b.plate with fiber manufacturer part no.1215 , thrust bearing complete manufacturer part no.1247 , upper housing manufacturer part no.1129ss , upper housing manufacturer part no.1229ss , upper stud manufacturer part no.1127 , winding wire 75-80hp2900rpm manufacturer part no.11092p75hp , winding wire120hp2900rpm manufacturer part no.11092p120hp , winding wire150-160hp2900rpm manufacturer part no.12092p150hp , stator without winding 120 hp 2900rpm manufacturer part no.1131ss2p120hp , cap screw for couple manufacturer part no.39033 , sand deflector manufacturer part no.39000 , stator wo winding 75-80 hp 2900 rpm manufacturer part no.1131ss2p75hp

CTN :44537994

08 Apr, 2026 NA

Mumbai - Maharashtra

Tender For tender for supply of 25brsc001 spares of various types of ro plants e e -thermister overload relay , filter pump shaft seal , split cone with nut , oil filler cap , conductivity meter with sensor , abs service kit ro 8107 , 825 mm long hose , victualing coupling gasket , pressure gauge , flow meter , 575 mm long hose , 930 mm long hose , 1000 mm long hose , cartridge filter complete , servo motor control valve 230v 3 8 , solenoid valve ve83 , pressure transmitter , pressure transmitter , flow switch , running time meter , main control switch , relay , charging plug , seal ring charging , split pin , repair kit for pre filter pp , abs service kit , globe valve sampling cock pvc 1 4 bsp f , quick acting coupling , ss service kit for ro 510 5s 10s , pulley for pump , taper bush 1610 bore 24 mm , taper bush for hp pump motor , bearing hp motor , bearing hp pump , hp motor bearing nde , valve kit for hp pump , oil seal , manifold head , valve kit con 6 no 206535 206536 206537 206538 206539 206540 , cylinder screw , spring washer , bearing cover , radial seal for plunger rod , pressure ring p30 43 130 , pressure spring , shim 1 2 circle bearing case , oil seal crank case , hp pump discharge manifold , coil spring 70 kg , anode plug zinc anode , tee pu4 , 1 4 mxpu4 elbow , 1 4 fxpu4 elbow , cartridge filter element , cartridge filter housing 20 , cartridge filter assembly 20 , nozzle set for frp filter 1354 , media for sand filter grade i , support gravel 1 5 3 0 mm , support gravel 2 0 3 0 mm , hp pump c case oil , jubilee clips 00 13 mm to 20 mm , handle , flexible tube pl4 , dt module service exchange 3 tpd ssk subs , dt module service exchange 5 10 20 30 tpd opv , lip seal dt module , o ring for head distributor assembly , o ring distance fitting inside , hp flexible hose , high pressure hose l800 , rubber hose 20mm , hose 20mm with threaded end connections , lp hose for air line , hp pump driving belt set , h p pump driving belt set of 2 , coupler for victaulic coupling 1 , belt spanner , pressure switch , valve set , prefilter filter pump shaft seal , sleeve gasket , mechanical seal p 105 , sleeve gasket p 37 , neck ring p 45 , ring circle p 931 , o ring , prefilter pump , anode plug , valve kit , seal kit , seal oil crankshaft , rod connecting assy , o ring crankcase cover , seal oil crankcase , retainer seal 2 pc , adapter male , spacer v packing , plug for priming , mainfold discharge , seal kit , valve kit , anode plug , o ring oil filler cap , seal ring charging screw , o ring for head distributor assembly , o ring cartridge filter housing , cartridge filter element , filter element , o ring hp connection , groove ring gasket flange , hydraulic disc , dt module service exchange , gf pvc u fitting pipe clips d25 , abs solvent cement 100 gm , ball valve 2 way 20mm , abs ball valve 2 way 25 mm , abs ball valve 2 way 32 mm , hp elbow 1 for smcv , pl4 pipe , pu 4 hose , pu9 pipe , victualic coupling 1 , victaulic couplings 1 1 4 , coupler for vict coup1 , pipe clamp 32 mm 2 bolt , permeate male elbow , pvc elbow 1 4 xpl4 , pvc tee pu 4 , connector straight , smcv spindle & seat , smcv valve spindle unit , solenoid valve 3 8 f 2 way ve83 , sampling cock , ball valve ss316 1 2 bspf wp 70 bar , non return valve pvc 3 8 , mcb 2a , thermostat , hrc fuse 2 amp , main control switch 63a , pressure gauge 0 10 bar , pressure transmitter 0 100 bar , cleaner for membranes 11 , cleaner for membranes 22 , cleaner for membranes 33 , temperature indicator , rubber hose 20mm , lp hose 25mm id bare hose , lp hose 25mm idx1 bspmx500l ss316 , lp hose 32 mm id bare hose , lp hose 32mm , hp hose to module , hp hose to smcv , hp hose module out , hp flexible hose , high pressure hose module outlet , hp hose of module in , hp hose raw water brine 2500l , hp pump crank case oil , belt spanner , jubilee clips 00 13mm to 20 mm , jubilee clips for d 25 , ss jubilee clips for dn 32 pipe , ss jubilee clips 2x 45 mm to 60 mm , jubilee clips 2a 38 mm 50m

CTN :44213312

25 Mar, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of ring set , ball sheel with bush , governor lever , valve spring , drain plug with magnet , plain washer for disc of coller nut , packing for breather , gasket for timing cover , cylinder head nut , shims for crank shaft 020 030mm fh-786 , big end bearing std , cylinder stud , cylinder head gasket , gasket for cylinder head 10mm , gasket for cylinder head cover , piston std , valve cup collect , governor spring 24mm , gear wheelfor de- comp auto , rocker shaft , he nut , small and bush finish , cap for valve guide , gasket for cylinder head 08mm , gasket for cylinder head 09mm , gasket for cylinder head 10mm , gasket for cylinder head cover , fuel filter assembly , banjo bolt for automiser , piston std , o-ring for decomp , o ring 314045 for protection , o ring 314045 , oil seal 35477 for t cover , oil seal 70858 , fuel filter assy05 ltrs , gasket for injector , gasket for injector , joint washer -8s115 din 7603-cu , joint washer m-12 , joint washer m-14 , gasket for ehaust silencer , spring washer , banjo bolt for 8mm , ball bearing 6007 , ball bearing 6206 , circlip 3012 , circlip 3012 , he nut m8 , allen screw 1060mm , gudgeon pin , gudgeon pin , o ring 23293 for cap screw , joint washer a-814 din 7603-cu , o ring 1001084 , fuel pipe tank to pump , banjo bolt 12mm , fuel pipe filter to pump , starter motor , over flow pipe , over flow pipe , high pressure pie , oil seal 50658

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