Latest back up ring Tenders | Government back up ring Tenders

Central Government/Public Sector

CTN :43696133

01 Jul, 2026 NA

Nashik - Maharashtra

Tender For bid to ras corrigendum : supply of osaero job work for manufacturing of 73 parts parts ref semfg677 d d -1 end nut , 2 floating bush , 3 special washer , 4 second stage spacer , 5 separator , 6 recoil sleeve , 7 top bearing , 8 rupture plate housing , 9 orifice plate , 10 rupture disc spacer , 11 attachment pin , 12 spacer , 13 plunger , 14 orifice plate , 15 orifice nut , 16 end nut , 17 second stage spacer , 18 separator , 19 recoil sleeve , 20 top beraing , 21 bottom gland , 22 rupture plate housing , 23 orifice plate , 24 axle cross-bolt , 25 oleo attachment pin , 26 oleo attachment nut , 27 main axle nut , 28 cap , 29 bush outboard , 30 bush inboard , 31 bushinb0ard. , 32 bush-axle cross bolt. , 33 bush cross tube hub , 34 bush axle hub , 35 cross tube , 36 washer-1 , 37 washer-2 , 38 lashing ring bolt , 39 lashing ring washer , 40 bush washer , 41 installation pin , 42 stepped washer , 43 bush , 44 bush cross bolt , 45 flanged bush-lug , 46 bush-lug , 47 bush lock , 48 bush1-hub , 49 bush2-hub , 50 housing-tail lock , 51 pin-tail lock , 52 spacer-outer bearing , 53 spacer-inner bearing , 54 washer-tail axle , 55 bottom spacer , 56 top spacer , 57 spacer housing , 58 guide arm , 59 housing bolt , 60 face seal , 61 bush-damper , 62 axle , 63 bush-axle , 64 bush-1 , 65 sleeve - tail wheel , 66 piston rod , 67 piston , 68 seal-ptfe , 69 pin , 70 piston rod , 71 bush outboard , 72 stepped washer , 73 cap-fork

CTN :45399907

06 Jul, 2026 27.98 Lacs

Ganganagar - Rajasthan

Tender For corrigendum : supply of hydraulic spares of side arm chargers and wagon tipplers at chp, sstps, suratgarh - d.c.valve:4we6d6x/eg24n9k4 with solenoid &connecter or equivalent, d.c.valve:4we6y6x/eg24n9z4 with solenoid &connecter or, equivalent, hose pipe dko12s l=1200mm one side 90 bend, fittingstraight, connector : 12sr x ½" port connection size : g 3/8", hose pipe dko 38 sx 1000 mm, r13 with end fittings, hose pipe dko 12s x500mm,, one side 90 deg. with end, fittings, hose pipe dko 12sx 900mm,, one side 90 deg. with end, fittings, hose pipe dko 12s l=900mm, one side 90 deg. bend with,, fitting- straight connector : 25, sr x 1" port connection size, :19 dia, hose for sac :, hose pipe dko 12s l=500mm, one side 90 deg. bend with end, fittings, hyd. hose din 20022/en 853-2sn dn 40 i.d. 1.1/2'' w.p. 90, bar/1300 psi exceeds sae 100, r2 at l-6 mtr., hyd. hose sae 100 r1 at-10- i.d. - 5/8" l-6 mtr. working, pressure 350 bar/5100 psi, hyd. hose din 20022/en 853-2sn dn 20 i.d. 3/4'' w.p. 215, bar/3100 psi exceeds sae 100 r2 at l-1.6 mtr., hyd. hose din 20022/en 853-2sn dn 8 i.d. 5/16'' w.p. 350, bar/5100 psi exceeds sae 100 r2 at l-1.6 mtr., sae 100 r13-20 or eq. id 1-1/4'' with std end assy. on one, end m52x2 fs'o' ring type straight and other end with, m52x2 fs'o' ring type 90 degree swept elbow suitable, for 345 bar working pressue l-1.5 mtr., sae 100 r1a-10 or eq. id 16 mm with std end assy. on, both ends having stand pipe of 18mm od x 30 mm long, suitable for working pressure 130 bar l-1.5 mtr., sae 100 r13-12 or eq. id 19 mm with std end assy. on, one end m36x2 fs'o' ring type straight and other end, with m36x2 fs'o' ring type 90 degree swept elbow, suitable for 345 bar w.p. l-1.5 mtr, sae 100 r1a-06 or eq. id 10 mm with std end assy. on, both ends having stand pipe of 12 mm od x 30 mm long, suitable for w.p. 180 bar l-1.5 mtr, hose: din 20022/en-853-2sn dn 19 id-3/4'' (19.0 mm) w.p., 3100 psi/215 bar (21.5 mpa) sae 100 r2 at length = 1 mtr, hose: din 20022/en-853-2sn dn 19 id-3/4'' (19.0 mm) w.p., 420 bar (42 mpa) sae 100 r2 at length = 1 mtr, hose: din 20022/en-853-2sn id-5/16'' (7.9 mm) w.p. 5100, psi/350 bar (35 mpa) sae 100 r2 at length = 1 mtr, d.c. valve :4we6j 6x/e g24 n9z4 with solenoid & connector, or equivalent, check valve :z2s6-1-6x or equivalent, dbl. throttle/check vlv:z2fs 6-2-4x/2qv or equivalent, d.c. valve :4we6d 6x/e g24 n9z4 with solenoid & connector, or equivalent, filter element: 0030d010bn4hc, filter element: 0160d010bn4hc, filter element: 0330r010p, cylinder for charger uncouple 40x20x220 mm, cylinder for arm delatching 40x20x60 mm, complete seal kit consisting of piston seal, rod seal, wiper seal,, o-ring, back-up ring 140 mm dia bore x 80 mm dia piston rod x, 1400 mm stroke hydraulic cylinder(type 0627658), return line filter element type- cfr-250-12-10, manifold block: c-sk-2639-a1 or equivalent, return line filter element type- cfr-630-20-25-g, throttle cum check valve drv7-16-532-00 or equivalent, relief valve : r4v06-001-10a1 or equivalent, pilot operated check valve: c4v06-0g3-4b1 or equivalent, throttle valve dv7-16-532-00 or equivalent, dc valve part no. 4we6d or equivalent, shut off valve part no. khbg-1/4''-1-1-1-2 or equivalent, d.c. valve 4we6j with solenoid coil (double)and connector or, equivalent, pressure control pilot: mcv116g4201 or equivalent, pressure switch ips-14-100 or equivalent, shuttle valve sl06-s10 or equivalent, double throttle cum check valve zrd-05-ab-0 or equivalent, relief valve part no.r4v06-561-10a1 or equivalent, relief valve part no. r4v03-591-10a1 or equivalent, check valve part no.c4v06-560-4b1 or equivalent, shuttle valve part no. sl-06-t02-10 or equivalent, inline throttle check valve part no.drv-6 or equivalent, throttle/check valve part no.-z-2f-s6-30 or equivalent, dc valve :3d02-34-207-03-02-00a1-07-07327 or equivalent, dc valve: 3d06-35-b01-03-03-24b1-07538 or equivalent, relief valve : ng6-50 bar or equivalent, suction strainer: sc2-100 or eq

CTN :45693900

10 Jul, 2026 NA

Mumbai - Maharashtra

Tender For supply and installation of automobile trainers and equipment at consignee locations. (tender ref no.26008/2026-27) - light motor vehicle driving simulator, injector -multi hole type, pintle type, petrol engine - 2 stroke, motor cycle/ scooter, injector cleaning unit, injector testing set (hand tester), fuel feed pump for diesel, fuel injection pump - diesel - inline, fuel injection pump - dismantling tool kit, fuel injection pump - distributor fuel rotary pump with standard accessories, fuel injection pump - ve pump with standard accessories, cylinder liner- dry & wet liner, cylinder liner - press fit & slide fit, steering assembly - rack and pinion, air brake trainer assembly, alternator assembly - lmv, engine bearing model set, piston model set, front axle assembly, rzeeppa joint with stand for dismantling and assembly, full floating axle and semi floating axle assembly, wiper motor assembly, cut section model - 4 cylinder diesel engine, cut section model - automatic transmission gear box, cut section model - centrifugal clutch assembly, cut section model - diaphragm clutch assembly, cut section model - radiator - cross flow, cut section model - radiator - down flow, cut section model - shock absorbers, cut section model - single plate clutch assembly, cut section model - turbocharger, demonstration board - anti theft device car, automotive safety air bag simulator, car air conditioner trainer, demonstration board - crdi system, demonstration board - electronic ignition system and ignition coil, disk brake trainer, drum brake trainer, working model - power windows, working model - torque converter, denting kit set, engine compression tester (diesel), two post car lift- capacity 4 ton, electric operated, radiator pressure tester, tyre changer machine, tyre air pressure gauge with holding nipple, wheel alignment machince computerized 3d, wheel balancing machine (for wheel balancing of lmv), air conditioning service unit - car, automotive battery charger, automotive battery tester/ analyser, battery terminal cleaner tool, air blow gun, air impact wrench with impact sockets, engineers stethoscope, grease gun - 500 grams, oil can 500 ml, oil filter wrench - upto 500 mm, piston ring compressor - 50 - 100 mm, piston ring expander and remover - 50 - 100 mm, piston ring groove cleaner, belt tensioner gauge, car jet washer with standard accessories, auto electrical work bench, gloves: rubber, gloves: cotton, industrial/ safety shoes, industrial helmet, blow lamp: 0.5 liter, magnifying glass: 75 mm, lifting tackle/ sling: 1 ton, 2 meters, laser distance measuring instrument, demonstration board: electric vehicle cooling system, engine and transmission system for electric vehicle, cut section of electric vehicle motors, hvac trainer, electric vehicle service equipment test adapter kit, battery tester with inbuilt printer, lighting and wiring system for electric vehicle, electric vehicle diagnostic scanner, solar based charging system, electric vehicle tool kit, electrically insulating blanket, clamps for insulating blanket, insulated rubber mats, gloves: electrically insulated, industrial/ safety shoes: electrically insulated, glove inflator kit, goggle: white glass, ac current digital clamp meter, digital continuity tester, soldering iron set: mechanic electric vehicle

CTN :45695054

06 Jul, 2026 NA

Thane - Maharashtra

Tender For tender for floating ring of tgu. drg. no. - 172-47-030

corporations/Associations/Others

CTN :45673505

04 Jul, 2026 NA

Karbi Anglong - Assam

Tender For supply of shovel lift cylinder seal kit , shovel tilt cylinder seal , dipper ram seal kit , boom ram seal kit , ram seal kit stabilizer , gear annulus ring , carrier annulus ring , gear planet , gear sun , dowel hollow , bolt m14 x 70mm , circlip , 6 in 1 ram seal kit , back up ring , steering trackrod seal kit , slew ram seal kit , bucket ram seal kit , bearing liner , pivot pin , bearing liner 1 , pivot pin1 , oil seal

CTN :45688862

16 Jul, 2026 57.20 Lacs

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of guide ring , elastomeric spring , shaft intermediate , nozzle 11 hole , hand pump , spring washer , washer spring b12 , rotary seal , rubber mount , buffer , contact cleaner spray , circlip , circlip 72x2.5 , pressure monitor , plug , screw , screw , screw , screw , cylinder roller bearing , butting washer s63 x 80 din 988 , toothed quadrant , screw , turbo charger , washer , o ring , o-ring , o ring , oil filter , air filter element , woodruff key 2 x 3 , 7 din 6888 , rectanglr-sect ring , ring sealing a16x20 , ring sealing (crank case) a48x55 , shaft seal , shaft seal , tachometer , radial-lip shaft seal , crankshaft , seal 50x78x1.5 din71511 , hylomer sq 32m , sealing paste gd block , gasket , pipe , sealing tube , valve inner , exhaust valve , valve inlet , seat ring valve inlet , bush guide , guide tube assy , gasket , water pump shaft , pipe , gasket , seat ring valve , spring retainer , leak off fuel line , press relief valve , pressure relief vv 5.5 bar , pressure relief vv 2.5 bar , pipe , retaining tube , thrust ring , o ring , impeller , o ring , gasket , connecting piece , sealing ring modified , oil pump , valve exhaust , valve guide , packing plate , nozzle holder with nozzle , ring sealing , cylinder head w/valve , cover , spacee plate , track ring , pushrod exhaust , gasket , gasket , damper strip , fuel priming pump , gasket , impeller , gasket , high pressure line , gasket , hp line , mtu test kit , complete , o ring , sleeve rubber , o ring 9.2x2.62 , o ring 11x25 , o ring 15x5 , o ring , o ring 31x2.5 , o ring 32x4 , o ring 36x5 , o ring 37.46x533 , o ring 46x2 , o ring 75x5 , o ring 80x6 , o ring 84x3mm , o ring , o ring 90x4 , o ring 105x3.5 , o ring 18x4 , o ring 6x2.5 mmn 429 , o ring , o ring , gasket 57 x 2 mmn 489 , hose line , cam shaft drive gear , idler gear assembly , bearing bush , spare parts kit , pump element , plate , spare part kit k37 , bolt , washer , compensating washer , compensating washer , compensating washer , shim , compensating washer , compensating washer , shim , spring , o ring 76 x 2.5 , coloured screw , hose clamp , adaptor , element fuel filter f.f-0023 , hose clamp , nut , snap ring , rubber bellows , thermocouple , trackball , tachometer , pressure sensor , pressure sensor , top compr.ring st w6 , fuel pump complete , screen , mpc1-01 computer , plug-in board , bib 1 , plug in board cib 3-10 , display dis 10-01(5105381275/s0004) , valve exhaust std floating bridge , ros 2-03 control lever , multi led t5 , 5k24 red , wiring harness to injector , module mcs-5/pim3 , module pim2 measure/monitor mod , modular system , plug-in-board , housing , test unit , hp pump , electronic gover ecu4-04 (e5275304760/76) , sea water pump , starter , injector , bearing body , tester , pressure sensor , gasket

Central Government/Public Sector

CTN :45449513

03 Jul, 2026 NA

Malanjahknd - Madhya Pradesh

Tender For corrigendum : supply of 362600036 resilient driving disc 18 for fcu 14.5 , 362600041 output half coupling 26 for fcu 14.5 , 362600039 runner half coupling 23 for fcu 14.5 , 362600048 resistent driving plate 18 for fcu 17.75 , 362600049 multi disc unit pt no 25 for fliud coupling fcu 17.75 , 362600050 runner half coupling 23 for fcu 17.75 , 362600057 20 fcu runner half coupling 23 , 362600060 output half coupling 26 for fcu 20 , 362600051 output half coupling 26 for fcu 17.75 , 362600061 gland nut and diaphragm floating ring 8 and 9 for fcu 17.75 or 20 , 362600064 gland nut diaphragm and floating ring 8 9 97 for 14.4 fcu , 362600056 resilent driving disc ref 18 for fcu 20 , 362600040 multiunit disc 25 for fcu 14.5 pembril fluid coupl , 362600069 fusable plug for fluid coupling reference 43

Central Government/Public Sector

CTN :45664740

03 Jul, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of a set of spares required for 7/8 inch lock bolt installation tool, model no. -2630 of huck make.one set consist of 1. wiper seal, part no. 506174 of huck make -30 nos. 2. .retaining ring part no. 501533 of huck make -15 nos. 3. back up ring, part no. 501164 of huck make -20 nos. 4. o-ring, part no. 500869 of huck make -20 nos.5. glyd ring assembly, part no. 122769 of huck make -15 nos. 6. poly seal, part no. 506171 of huck make-10 nos make-huck, avlock, orione, pti ,turbo, eke or equivalent. [ warranty period:12 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45529824

29 Jun, 2026 NA

Raigad - Maharashtra

Tender For corrigendum : tender for supply of p-2605a , mechanical seal (de) , p-2605a , mechanical seal (nde) , p-2605a , seal ring - composite , p.no. 20 , p-2605a , mating ring - composite , p.no. , p-2605a , o ring - seal ring , p.no. 111.2 , p-2605a , o ring - mating ring , p.no. 111 , p-2605a , o ring - sleeve , p.no. 111.04 , p-2605a , o ring - gland , p.no. 111.05 , p-2605a , o ring - auxiliary gland , p.no. , p-2605a , retainer ring , p.no. 290.00 , p-2605a , pumping ring , p.no. 800.00 , p-2605a , spring , p.no. 700.00 , p-2605a , spring - floating bush , p.no. 7

Central Government/Public Sector

CTN :45527025

29 Jun, 2026 NA

Raigad - Maharashtra

Tender For corrigendum : tender for supply of drive collar sith screws , packing floating 7 , assembly mech seal 1-18 , seal ring stationary 4 , packing float m/seal 5 , ring-o 82.14x3.53 2 , ring-o gland cover 13 , ring-o 69.44x3.53 1 , sleeve mech seal drg r3a c622/a/r2 10 , seal ring rotary 3 , springs mech seal 5 , throat bush mech.seal 6 , compression unit mech seal p-4 a/b , coller drive for m/seal , ring-0 for st.seal ring 3 , ring-0 rotating ring d , gland 4 , gasket gland ptfe 5 , ring-o for sleeve 9 , ring mating stationary 2 , ring rotating carbon 1b , sleeve modified for p-4 , seal mechanical (epil) , comp. unit (eagle) , sleeve shaft (eagle) , seal ring (eagle) , ring mating (eagle) , ring o mating ring , adapter and v pkg. , gland gasket (eagle) , seal mech.sealol pp side , seal mech.sealol g/b side , bush throttle 6 , gkt mech seal cover 5 , gasket sleeve 9 , ring o for mating ring type 504.5(-30) , wedge for seal ring g , ring seal rotating 1b for p-16 a/b , ring mating ceramic 2 , rotating head assembly 1 , sleeve mech seal p-16 a/b 8 , throttle bush 6 , compression unit p-18a/b , gasket shaft sleeve 9 , ring o for mating ring type 504.5(-28) , wedge for seal ring e , ring seal carbon 1b seal typ-504.5(-28) , ring mating t/carbide 2 , sleeve shaft 8 for p-18 a/b , gasket seal cover 5 , p30 complete mechanical seal assembly , shaftsleeve 13 with scrw , seal ring comp. 1a. , v-packing ptfe 1b. , mating ring 2. , mating ring packing 3. , o-ring 5. , o-ring for sleeve 14. , o-ring for sleeve 14 , p-8 sleeve gasket part no.13 , p-10 pumps o-ring kit p.no. 936 , p-10 pumps o-ring p.no. 936b , p-10 pumps o-ring p.no. 936a , sleeve slinger m/seal 9ep , seal ring assembly for p-35 , seal ring composite for p-35 , spring for p-35 , gland for p-35 , o-ring for seal ring p-35 , soc. set screw for p-35 , spring sleeve for p-35 , mating ring for p-35 , o-ring mating for p-35 , gasket for p-35 , t. bush for p-35 , c sunk screw for p-35 , sleeve for p-35 , packing for p-35 , seal face for new hydrolyzer feed pump ( , o-ring for new hydrolyzer feed pump(p-14 , thrust ring for new hydrolyzer feed pump , spring for new hydrolyzer feed pump(p-14 , drive collar for new hydrolyzer feed pum , set screw for new hydrolyzer feed pump ( , seat (carbon) for new hydrolyzer feed pu , o-ring for new hydrolyzer feed pump(p-14 , gland for new hydrolyzer feed pump (p-14 , gasket for new hydrolyzer feed pump(p-14 , leeve for new hydrolyzer feed pump(p-14 , o-ring for new hydrolyzer feed pump(p-14 , o-ring for new hydrolyzer feed pump(p-14 , throttle bush for new hydrolyzer feed pu , assembly fixture for new hydrolyzer feed , hex screw for new hydrolyzer feed pump ( , clamp ring for new hydrolyzer feed pump , set screw for new hydrolyzer feed pump ( , set screw for new hydrolyzer feed pump ( , plug for new hydrolyzer feed pump (p-14) , stub sleeve for new hydrolyzer feed pump , gasket for new hydrolyzer feed pump(p-14

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