Latest back up ring Tenders | Government back up ring Tenders

CTN :44713629

11 May, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : tender for supply of set of sealing ring for smc 2 65v 1 , crank case heater assembly 2 , oil pump assembly 3 , crank shaft assembly 4 , piston assembly set 5 , discharge valve assy for r 22 6 , set of neoprene o rings 7 , bushing std 8 , suction valve ring plate 9 , valve spring 10 , suction valve retaining plate 11 , connecting rod bearing 12 , connecting rod bush 13 , oil strainer 14 , connecting rod assembly 15 , castle nut 16 , set of gasket for smc 2 65v 17 , shaft seal assembly 18

CTN :45072270

14 May, 2026 NA

Kolar - Karnataka

Tender For supply of 1band inertia assy , 2seat , 3spring , 4bushing , 5guide , 6guide , 7joint , 8yoke , 9drum brake , 10flange , 11lever mainclutch , 12brake band assy , 13plate , 14disc , 15yoke , 16relief valve assy , 17bearing case assy , 18weight link pin , 19link , 20bracket , 21collar , 22gasket , 23gasket , 24gasket , 25service kit , 26snap ring , 27bolt , 28washer

CTN :44970751

08 May, 2026 NA

Manendragarh - Chhattisgarh

Tender For corrigendum : supply of hq and bq drilling spares c c > f> f - hq copper coated core lifter , hq core case with stop ring , hq landing ring , hq locking and guide coupling , hq overshot laches with spring , hq inner tube laches with spring , hq shut off valve nylon , bq copper coated core lifter , bq core case with stop ring , bq landing ring , bq locking and guide coupling , bq shut off valve nylon

CTN :45063551

12 May, 2026 NA

Tiruvallur - Tamil Nadu

Tender For supply of spares required for mug compressors - locking spring , p/n 2348.1040.070 , ring , metallic gasket , 2428.1249.000 , locking plate , p no 2231.1271.000 , ring , metallic gasket , 2428.1561.000 , gasket , p/no. 2426.1499.000 , metallic gasket ring , 2428.1229.000 , ring , back-up , 2427.1791.000 , o-ring , 2430.1111.020 , rod , piston , p/n 2654.8228.050 , ring , metallic gasket , 2428.1500.000 , gasket , p/no. 2426.2040.000 , o-ring , 2430.1416.010 , back-up ring , p/no. 2427.1623.000 , locking spring , p/n 2348.1040.520 , gasket , p/no. 2426.1750.000 , metallic gasket ring , 2428.1347.000 , pump element , p/no. 2570.5000.000 , bearing metal , 2582.8200.000 (2p 1set) , locking plate , p/n-2231.1243.000 , split pinp/n-1410.1612.500pos no11 , split pin p/n 1410.0803.500 , locking plate , p/n-2231.1248.000 , pos no18 , circlip , p/n-1061.5016.000 , lock nut , p/n 2162.1033.000 , bushing , crosshead pin , 2272.1032.000 , gasket , p/no. 2426.1570.000 , locking plate , p no 2231.1242.000 , washer , lock ext.t 1478.2600.400 , socket head cap screw , 1525.0401.950 , stud , unc , p/no. 1501.0603.500 , special stud , p/no. 2178.1399.000 , set screw p no 1535.0806.300 , special bolt , p/n-2183.1751.000 , stud , p/no. 1503.1015.040 , gasket , 2426.1565.000 , gasket , p/n-2426.1829.000 , pos no-21 , locking plate , p/no. 2231.1193.000 , retainer ring , p/no. 2227.0005.000 , locking spring , p/no. 2270.0030.060 , shim , p/no. 2232.2412.000 , dowel pin , p/no. 1416.4002.800 , cup washer , p/no. 2227.1502.040 , centre ring , p/no. 2662.1014.020 , modi stuf box , stg-3 , p no 2269.1986.000 , modi stuf box inter , stg3 , p 2269.1986.010

CTN :44946250

07 May, 2026 NA

Manendragarh - Chhattisgarh

Tender For corrigendum : supply of nq copper coated core lifter , nq core case with stop ring

Central Government/Public Sector

CTN :45077725

19 May, 2026 NA

Hubli - Karnataka

Tender For aar standard cartridge roller bearing (6 1/2"x9") class-k complete with backing ring and axle end cap to nei drg. no. rbsd-7077 rev'b' or latest. or aar standard cartridge roller bearing (6 1/2"x9") class-k with backing ring and axle end cap to timken drg. no.-e-56020 or latest. or class k compact tbu (6 1/2"x9") with backing ring and axle end cap to skf product designation bt2-8606 or latest or similar. specn. no. :- ab/rb-41-2016 (rev. 1). guarantee/warranty :- the bearings complete and their components (in case supplied individually) shall be guaranteed for satisfactory performance for a period of 48 months after supply or 36 months after putting into service, whichever is earlier [ warranty period: 48 months after the date of delivery ]

Central Government/Public Sector

CTN :43054445

14 May, 2026 NA

Koraput - Odisha

Tender For corrigendum : tender for supply of manufacturing and supply of 1600tp forgings e e -t-joint , t-joint , t-joint , t-joint , t-joint , union , bossing , tie rod , cover , flange , t-joint , t-joint , t-joint , t-joint , t-joint , t-joint , t-joint , t-joint , t-joint , t-joint , union , elbow , pipe cross , elbow , flange , lever , lever 2nd stg , cover , base , setting , sleeve , sleeve , union , union , boss , plug , plug , sleeve , casing of plug 3 stg , boss , boss , case of plug of iind stage , boss , plug , boss , adapter , lever var inlet gdvane , flange , union , plug , sealing bush , casing , nipple , spacer , nipple , cover , valve , angle piece , casing , ring , dog , fork , lever , lever , tongue , link rod , bush , boss , t-joint , flange , block , wing nut , nut , block , lever , bracket , t-joint , block , bush sleeve , rod , flange , flange , insert , bafle plate , bafle plate , flange , flange , flange , flange , flange , flange , rod , casing , boss , right suspension , sphere , union , block , bracket , flange , traverse , t joint , rocking bar , bracket , bracket , boss , shackle , plate , clamp , lock washer , lock washer

Central Government/Public Sector

CTN :44971278

15 May, 2026 1.68 Crore

Koraput - Odisha

Tender For corrigendum : tender for supply of special process ebw for 31 lines components with hal material - slotted tube , diaphragm unit , shaft , cover , external ring , ring , bearing casing of hpc , labyrinth cover , casing , drum i...iii stage hpc , ivth stage hpc disc , iv-vith stage hpc drum , vi th stage hpc disc , casing , internal ring of 4th stage , rotor drum 1-2 stage of lpc , 3rd stage lpc disc , casing of 3rd stage of lpc , casing of 2nd stage of lpc , flange with collar , support rim , external rim , flange , ring , spherical frame , flange , casing , spherical ring , weld ring , hydraulic cylinder , case

Central Government/Public Sector

CTN :44982305

08 May, 2026 3.66 Lacs

Bardhaman - West Bengal

Tender For corrigendum : supply of diamond drill rig accessories e e - nq core lifter with stop ring , nq core case , jaw for nq foot clamp light duty , adopter nq box to nw pin with tc inderts , adopter nw box to nq pin right hand , adopter hq box to nw box

CTN :44971206

09 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of loctite 542(50cc) , valve spring(for inlet system) , pressure transmitter 0-4 bar type no mbs 5100-1611-1db04 , pressure switch type no mbc 5100-2231-1db04 , cpu di 32 do 16 , ai8 , a04 , temprature transmitter type no-mbt 5410-000-060-000-g110 , gas sealing ring(under cylinder head) , o-ring i.d.129.54 w.5.33 , inlet valve , nozzle(injector) , joint washer , ring , d series metalastick , loctite 243(50cc) , loctite 243(50cc) , circuit braker 2p 2a , circuit breaker 2p-4a , circuit breaker 2p-6a , actuator , back-up ring , controller , pressure control valve , filter cartridge , filter paper , filter cartridge line(for lubricating oil filter) , o-ring , pre heater 4.5 kw 3 415 v , air damper solenoid valves , door limit switch , nde ball bearing skf nu 328 , automanual start switch 3 pos , c02 discharge nozzle with horn , engine display unit , stop solenoid 1 , control module , hooter accept card , relay card for 6 relay , aux relay 2 pol 24vdc led+sp , gt -2511- h2s sensor (with transmitter) , mpcb3 pol 2.5-4a , mpcb 3 pol 6-10 a , fil ter bag , pressure transmitter 0-1bar , pressure transmitter 0-25 bar , pressure transmitter 0-40 bar , temprature sensor , power supply module , dg fw cooler tube stack , photo electronic smoke detector withbase & wiring box , exhaust gas temperature sensor , push button 1 no , auto/man mode key , emergency stop

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