Latest back up ring Tenders | Government back up ring Tenders

Central Government/Public Sector

CTN :41966064

10 Oct, 2025 NA

Haridwar - Uttarakhand

Tender For corrigendum : supply of drg 01dash05dash169 rev guide piecemat al bronze as per drawing 01dash05dash169 , drg 01dash05dash170 rev ball barmat c45 as per drawing 01dash05dash170 , drg 01dash05dash179 rev band mat c35 as per drawing 01dash05dash179 , drg 01dash05dash171 rev screw connection as per drgno 01dash05dash171 , drg 01dash05dash172 rev base ring as per drg no 01dash05dash172 , drg 01dash05dash173 rev pressure ring as per drg no 01dash05dash173 , drg 01dash05dash174 rev bolt as per drg no 01dash05dash174 , drg 01dash05dash175 rev lifting bar as per drg 01dash05dash175 , drg drgno 01dash043 r0 rev nozzle assembly for mist quenching as per drawing , drg 02dash02dash088 r0 rev shaft for winch unit rope drum as per drg , shaft for roof lifting arrangement of 30t eaf as per drg no 02dash02dash039r0 , drg 02dash27dash008 rev foundation studs for fes motor item no1 as per drg no 02dash27dash008 , drg 02dash27dash008 rev foundation studs for fes id fan plummer block item no2 as per drg no 02dash27dash008

Central Government/Public Sector

CTN :41797507

10 Oct, 2025 99.20 Lacs

Korba - Chhattisgarh

Tender For corrigendum : supply of supply of spares for kirloskar make pump of model rkb 250 46k d d ? g? g - stage impeller moc st st 743ca6nm, part no. - rkb25046kca6nm151 , stagecasing, part no. - rkb25046kci124 , diff with guide vanes, part no. - rkb25046kci129 , pump shaft-6 stage, moc st st 276 type, part no. - rkb25046kstst180 , wear ring, suc stage, moc st astma276, part no. - rkb25046kstst190 , wear ring, del stage, moc st astma 276, part no. - rkb25046kstst191 , interstage bush dwga, st 410, part no. - rkb25046kstst358 , interstage bush diffuser, st 410, part no. - rkb25046kstst3581 , lantern ring, moc bronze, part no. - rkb25046kbr227 , set of keys, st 431, part no. - rkb25046kststssok1 , stage casing tapped hole, ci, part no. - rkb25046kci1241 , bearing housing unit moc subbhu46k, part no. - rkb25046kstdsubbhu46k , compression spring 2.7d x 13.3d x, c-98, part no. - rkb25046kc98483 , gland, moc bronze, part no. - rkb25046kbr223 , shaft sleeve suc side-gp, aisi-410, part no. - rkb25046kaisi410310 , shaft sleeve del side-gp, aisi-410, part no. - rkb25046kaisi410311 , diffuser ci, part no. - 50 , distance sleeve-gp, c-40, part no. - rkb25046kc40317 ) /bid number : gem/2025/b/6670624 * /dated: 11-09-2025 & & / bid document 1 / 25

Central Government And Public Sector

CTN :41624659

17 Oct, 2025 NA

Angul - Odisha

Tender For corrigendum : tender for supply of shock bar (esp 37.5-114-135-2) , set ring new esp 1-4 , gd screen-1st row -new esp 1-4 , gd screen-2nd row-new esp 1-4 , outer arm assy of crm -new esp 1-4 , inner arm assy crm esp 1-4 pass-c , inner arm assy erm esp 1-4pass-c , crm plain bearing esp 9& 10 , shock bar guide for 6esp 120mw , carbon bush for emitting rapping system , primary screen sheet -gas distribtn.sys. , e.s.p. door clamp. , thrust pad new esp 1-4 , top shock bar guide 1-4 pass-c , u 7 esp u profile for ce , u 7 erm rapping shaft assy-horizontal , small pin wheel assy new esp 1-4 , erm hammer assy new esp 1-4 , bush bearing erm -new esp 1-4 , coupling for erm drive shaft esp 7 8 , inner arm assy of erm -esp 9& 10 , crm drive shaft esp 7 8

CTN :42119747

16 Oct, 2025 NA

Mumbai - Maharashtra

Tender For tender for supply of packing , shim bearing housing 0 05 , shim bearing housing 0 20 , gasket m 24 ermeto , gasket ic cover flange rear , air dryer gaskets , diffrential piston assy dia 128 & 110 , valve safety assembly 2nd stage , valve safety assembly 3rd stage , cyl dia50 m/c hp03/05 , filling valve pn 200 exch f 060483+10279 , maintenance kit switch ofer device , engine oil filter , engine fuel filter , v belt spz 1143 long gates xpz 1143 , kohler engine oil 15w40ch4 1 5 litre , unimam filling hose 1m dn5 pn425 l1m flu or polymer , gauge ng63 0 400 bar r1 4 , intake fillter cartridge , shim bearing housing 0 10 , shim water jacket iii stage cylinder 0 20 , shim 0 10 3st cyl , copper washer valve plug , valve with valve seat , packing ring , lp ball valve , lub oil pressure gauge , discharge air temp gauge , o ring , cylinder dia 60 , inter cooler hp m/c ts02/03 , flat valve dia 100 cyl ss07/10 , valve flat 60 dia , valve finger type dia50 cyl , gaslet 0 8c/ca , gasket 60 cyl to val fat 0 75 , piston assy dia60 ts , piece contg 3/4 bsp ss02/03/05 , slotted oil control ring , seal oil b32x45x7 ss02/03/05 , gasket fly end cover , gasket free end cover ss02/03 , gasket fly end cover ss02/03 , pad tension adj air rec , bush brg ek2 , oil seal 30 x 15 x 7 , copper washer m27 ermeto , guide dia25 piston , stud m12x90 con 1 piece , ball pivot top , shim water jacket iii stage cylinder 0 50 , corrosion protector 3 rd stage , copper washer valve plug , washer cu sv ek , nut locking m27x2 , diapharagm safety wtr jkt , pkg 0 2 pump end cover ek2 , oil seal 25 x 15 x 7 , key 8x7x30 , seal oil 8x16x6 , o ring , piston & gp dia70 ss020305 , ring pkg dia50 cyl i l , ring pkg 30x38x2 ss07 10 ts07 , o ring oli nrv 1 1 2 , bearing taper roller skf30308 , bearing 6305 , bearing 6309 , spring washer m12 , packing ring , packing ring , obs piston rings dia 50 , o ring , o ring , lamellar valve 2nd stage , concentric valve 3rd stage , o ring , low tolerance gasket , o ring , o ring for 2nd stage cylinder head , concentric valve 1st stage , gasket , gasket , one time replacement for desiccant , pre filter element , fine filter element , o ring for 1st stage cylinder head , o ring for 2nd stage cylinder head , air filter insert for air filter , gasket for 3rd stage cylinder head , valve assy b , discharge valve assembly , valve safety assembly 1st stage , oil pressure relief valve assy , oms assy first st , blow down valve i stage and iii stage , pump assy water / oil ek2 , contact manometer iii stage 0 400 kg/cm2 , o ring for filter housing , hp20300 ep20hp base , suction air filter element , solenoid valve 220v 1 , valve assy blowdown 1 piece , flat valve dia50 cyl hp03/05 , valve plate dia 60 cylinder , piston assy 70mm , ring c dia110 piston , obs piston rings dia 100 , concentric valve 4th stage , ii & iii stage i/c , valve finger type di , aftercooler cpl incl 66656 , recoiler sarter black , third stage air pressure gauge , second stage air pressure gauge , ring piston dia 25 3rd stage each set , set of sv mounts , high temp cut off switch , contact manometer iii stage 0 4

CTN :41625691

10 Oct, 2025 NA

Goa - Goa

Tender For corrigendum : tender for supply of engine run up guard , wing jack , forward body jack , aft body jack , pressure leak test equip crew oxygen system , panasonic cf 31 mfdau decoder tough book , gt35a deutz diesel engine tier 3 2 ws tow tractor , vor ils test set , atc dme test set , test fixture angle of attack , 2 x 25 gallon compressor washing rig , milli ohm meter com 1550 , hydraulic mule test cart , arinc 615a portable data loader , engine csd apu or idg oil dispensing equip , p8a fuel quantity interface tester spl 10152 , umbilical cable , wing , forklift adaptor , saft battery maintenance kit , megohmeter , voltmeter 115vac 3 phase one phase at a time 400 hz and 28vdc , purge kit eo ir , borescopic inspection tool , pliers elastomer spacer , fan blade retaining ring , pins guide spinner cone , pins guide spinner rear cone , puller platform fan blade , digital multimeter , lift fixture boom hoist , adapters airplane air data probes , wing pylon body pylon and bru r i equipment , vacuum adapter fuel vapor purge system , hold open eqpt weapons bay door wbd , r i equip radar antenna , power supply 28vdc , battery charger discharger , vent valve tester , digital temperature controller , puller spacers fan blade , radio altimeter test set

CTN :42098433

20 Oct, 2025 NA

Kochi - Kerala

Tender For procurement of diver spares - diving spares, guide washer, cylinder ring assy., screw, safety plug 300 bar, screw, waist strap, o-ring, 33,0x2,0, o-ring, 40.0x2.0, q, nm&oc, 10x51015-9018, o-ring, 27 x 3 epdm nm 10 x 88296-01, canister lid gasket, tube, umblical gauge, bushing, `o ring, screw, nut, guide disc, guide pin, locking spring, distance ring, lever, lever spring, cover, bushing, anti rust disc, nipple, supporting washer, orifice, spring, handle assy. for 3, 3.4 och 4l, sealing plate, plug, cover, hose gasket, valve housing diving, holder, connection nipple, valve connection assy., buckle, adjustable part, o-ring 10-pack, o ring, screw 10-pack, screw 10-pack, screw 10-pack, nut 10-pack, screw 10-pack, washer, nut 10-pack, positive pressure attachment, shoulder strap assy,right, shoulder strap assy,left, diaphragm attachment w sp, modification kit, innermask, strap lovk, o-ring 34, 2x3, o - ring 11,0x2,5. air filling adapter (96120), o-ring, or55,56x3,53, canister housing lid o-ring, o-ring, or31,5 x 3,0, o-ring, 10.1x1.6, nbr, nm&oc, 10x51015-9001, o-ring, 13.1x1.6, nbr, nm&oc, 10x51015-9003, o-ring, 44.2x3.0, nbr, nm&oc, 10x51015-9006, o-ring, 6.3x2.4, nbr, nm&oc, 10x51015-9009, o-ring, 7.1x1.6, nbr, nm&oc, 10x51015-9010, o-ring, 8.1x1.6, nbr, nm&oc, 10x51015-9012, o-ring, 9.1x1.6, nbr, nm&oc, 10x51015-9013, valve plate, plug for full face mask, inlet filter, pad, screw, o-ring, 38.0x2.0, nbr, nm&oc, 10x88032-01, o-ring 37, 2x3, valve holder, valve disc, o-ring, 6,1 x 1,6, o-ring, or36,0x2,5, o-ring, or30x3,5, 1 pcs, bracket assembly for pressure gauge, including screw assembl, handle section, head harness, gauge hose, head set and boom mic-01, cap, umblical outlet, spring, spacing washer, frame half, washer, valve cone assembly, `o ring, face mask for diving mask for ag divator, diaphram, diffuser, on board spare kit, o ring 10- pack, o ring, ducs mk-iii system, semi closed ismix, gland seal 10-pack, closed circuit ox10, regulator assy., locking ring, o-ring 10-pack, suit hose 0.75m, non-return valve seatn 10-pack, exhalation diaphragm, protective ring, handle section, regulating spring, cylinder valve, tool kit divator, cover assembly, regulator unit with hose, bcd jacket, cap, nut, strap assy. 4.0l, o-ring 5-pack, o-ring 5-pack, o-ring 12,42x1,78, 10-pack, o-ring 10-pack, o-ring 5-pack, sealing plate 25-pack, non-return valve disc 10-pack, high pressure hose, cross over tube set, o-ring 8.1 x 1, 6, 10-pack, spiromatic test, regulating house, divator breating hose, housing, regulator unit c/w pressure, split pin 10-pack, o-ring 10-pack, o-ring 10-pack, diver earphone mic assembly-02, cylinder boot 4l 2-pack, high pressure hose short, cylinder valve, interspiro diver pannel dive control system, divers underwater communication set, ducs (75 meters), comrope 50 meters, surface demand diving equipemnt (sdde) mk 20 g complete

CTN :41866730

06 Oct, 2025 NA

Udhampur - Jammu And Kashmir

Tender For bid to ras supply of housing pto 10 x 714 , bracket 10 x 796 , screw 10 x 616 , screw, hex flange 10 x 605 , fan belt vee ribbed 10 x 550 , sensor, water temp 10 x 501 , gear, idler 10 x 859 , solenoid 10 x 629 , tube, fuel drain 10 x 793 , tube, injector fuel 10 x 781 , plug pipe 10 x552 , cartridge, fuel filter 10 x 0620 , seal, o ring , seal, rear 10 x 650 , fan 3a0133 , injector 10 x 671 , bracket, front engine 10 x 855 , guide, guage 10 x 705 , gear, lube oil pumping , tube, oil suction 10 x 757 , spacer, fan 10 x 764 , cap, oil suction 10 x 757 , tube, breather 10 x 814 , connector, water outlet 10 x 679 , hose oil drain 3ho737 , bowex coupling 3ao225 , plate hyd, pump support 3ao178 , radiator top hose 3ao156 , radiator bottom hose 3ao157 , intake line hose long 3ho855 , return line hose 3ho856 , air cleaner clamp 3ao235

CTN :41676140

10 Oct, 2025 NA

Chennai - Tamil Nadu

Tender For corrigendum : procurement of rgc and its drive turbine spares of ohcu and dhdt (207k01, 211tur02 and 211k02) of m/s bhel make at ref-iii of cpcl, manali - o-ring set, p/no. hy331080002316 , stud m72x4xl=260, p/n hy331060072316 , guide stud m72x4xl=370, hy331060082316 , cap nut m72x4, p/no. hy331060092316 , stay bolt m20, p/n hy331122122316 , stay nut p m20, p/n hyhy7151115997 , scru cap soc p m8x25-12.9 , bellow,p/n:hytc9710314793 , hex. socket cap screw , baffle sheet 2/2,p/no.101980520030232004 , washer, p/no. 101980520030236019 , screw grb slt c p , screw cap soc p , valve spindle l=330, p/n hy305410342797 , fork, p/no. 101980520030541048 , pin 20f7x62, p/no. 101980520030541051 , lever, p/no. 101980520030541052 , pin 32f7x192, p/no. 101980520030541066 , spring seat, p/no. 101980520030541068 , spring seat, p/no. 101980520030541069 , pin 20f7x75.5, p/no. 101980520030541095 , ring 21x25x8, p/no. 101980520030541096 , pin 16h6x235, p/no. 101980520030541098 , pin, p/no. 101980520030541053 , nut m16x1.5, 101980520030552013 , scru slt chs a p , clamping sleeve 4x32, p/n hy305520192797 , set of gasketes, p no:hy331080002266, , rings,viton,235 id x 3in dia, p/n: k0008 , o-ring, p/n: hyaa7240194590

CTN :41561542

10 Oct, 2025 3.04 Crore

Multi City - Karnataka

Tender For corrigendum : supply of fip spares to kkrtc divisions - injectors leyland bsiv/vi, injector bsiv eicher, hex srew, eicher nozzle washer, part setkktco, cam plate, cap, pulling electromagnet ( fip ), adjesting scrow , banked-piston-pump, benjo bolt washer, calibration oiltested oil 60 ltrs per barrel, hex nutco, nozzle, assembly of service pack, part set02, gasket bsiii, pump element, o ringco, compression spring, woodruffkey, switch, supporting plate, drive shaft, oil seal , tempearture sensor, service kit, cam plate04, flat seal ring, o ring sleave eicher bsiv, hydraulic head 1468374040ar, common rail leyland bsiv/vico, part set01, shaft, high pressure pipe, delevery adjecment o ring, flat sealing, o ring eicher, automiser o ring eicher bsiii, automiser washer eicher bsiii, dozzing module eicher bsiv id347828, o ring nozzle, gasket flange plate eicher-01, gasket flange, assy flange plate eicher bsiii, pressure relief valve bsiv/vi, injector rubber bsiii ll, pressure sensor leyland bsiv/vi, o ring speed sensor leyland bsiv/vi, assly high pressure pipe, o ring connector eicher , wrench socket, test bench nozzle test bench requirement, test bench nozzle, hole type nozzle bsiii tc, eicher bsiii/114 level shaft spring, nozzle valve assembly, supplypump, high pressure hose, radialseal, part set seal , parts set magnet assembly, sealing washer, housing, spring, alternator shaft 472 fip, pulling electro mag, torx flat-head screw, connecting pipe, eicher roller, torx sh cap screw, hollow bolt, set screw01, rotary service kit, injector holder ring eicher, sealing washer01, eicher nozzle, nozzle bs iii midi, nozzle turbo (dsla 152p1323), nozzle tc, nozzle (dsla 145 p 1273), nozzle for v e pump (dsla 145p599) tata bsii, nozzle (dsla 155p1038), nozzle02, nozzle01, nozzle - 472 tata bs iii, bsiii element, element, element 750 leyland bsiii, element turbo, element (p1306442), feed pump, gasket, cam shaft, camshaft, gasket bs iii, hand primer f002a50013, plunger (blue) f002d12533, helical spring f002d13568, retaier f002d13567, socket wrench, high pressure pipe03, high pressure pipe02, high pressure pipe01, delivery valve, delivery valve leyland bsiii, roller tappet, flat seal ring06, flat seal ring07, flat seal ring04, flat seal ring05, flat seal ring02, flat seal ring01, over flow valve, drive shaft02, compression spring bs iii, td piston, bearing bolt, roller bs iii, o ring tata bsiii, crossed disc bs iii, friction washer eicher , feed pump valve, o ring10, adapter plate, shim, o ring09, oring bs iii, delivery valve01, hydraulic head , hydraulic head, distributor head bsiii, solenoid operate valve, positioner bs iii, supply pump, sealing kit, fly weight assembly, toothed gear, cam plate03, cam plate eicher, cam plate02, cam plate01, drive shaft bs iii, drive shaft01, assembly of service parts04, assembly of service parts03, assembly of service parts02, assembly of service parts01, coiled spring bs iii (1618), inlet screw / hollow bolt, torx fillister screw bs iii, eicher holder, fittings, shaft01, shaft - 330, timing device piston, eicher timing device piston, t. d piston, t. d piston bsiii, fulcum lever, sealing plate02, sealing plate01, scaling plate bs iii, sealing plate bs iii, sealing frame, gasket01, piston, diaphragm bs iii / membrane, pr. control valve bsiii, pc valve, control valve, bush, guide bushing tata bsiii , roller ring, oring08, o ring07, o ring06, o ring05, o ringcosp, o ring04, support ring/backup ring, support ring, flat seal ring03, sealing disc / washer, wood ruff key bs iii, wood ruff key, coiled spring, extension spring, maximum speed stop screw, set screw, bush01, shaft sealing ring, o ring03, sealing o ring bush inner, seal ring, gasket03, sealing ring, roller, o ring02, o ring01, d.v washer, sealing ring01, meteringunitmidi, injector automizer, nozzles tata midi, nozzle bs iii02, nozzle hole type, nozzle bs iii01, injector with ensor bsiii midi tata, solenoid operated valve

Central Government/Public Sector

CTN :42126850

29 Oct, 2025 NA

Abu Road - Rajasthan

Tender For supply of aoh kit for mvcc valve rotex model no.3294-2-6-72 vdc-25 consisting of 10 items. (1) m a,o't ring, part no.22,qty-01 no. (2) plunger assly. (nc-4) parr no. 30, qty-01 no. (3) guide

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