Latest back up ring Tenders | Government back up ring Tenders

Central Government/Public Sector

CTN :45092174

24 Jun, 2026 NA

Ajmer - Rajasthan

Tender For supply of heating element (burner) ring type, 1.1 kw capacity, 230v ac, as per rcf specification no. edts-118 rev. 'e' with amendment no. 1 & 2 and corrigendum no. 3, and rcf drawingno. lh72213, alteration - f. the insulation resistance (ir) value of the heating element should be minimum 2 m-ohm, conforming to is:4159. suitable for use in lhb type hot buffet car (pantry car) [ warranty period: 30 months after the date of delivery ]

CTN :45092154

01 Jul, 2026 NA

Jamshedpur - Jharkhand

Tender For supply of shaft mounted zr cu stamping type resistance ring design of rotor (scheme-i) for tm type 6fra 6068 for wag-9/wap-7 locos to drg no. skel4881, alt.0 to spec. rdso/2007/el/spec/0060,rev.0 & str no: clw/2012/3-ph tm rotor/str/0003, rev.1 [ warranty period: 30 months after the date of delivery ]

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 :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

Central Government / Public Sector

CTN :45013966

20 May, 2026 NA

Kazipet - Telangana

Tender For supply of set of spares for transformer oil filtration plant. set consists of 04 items as follows: 1)nitrile polymer rubber o ring compound as per group c of 3.2.4.1 to irs.r 48/88 or astm d2000 / is 3400 dimensions :od-26mm,id-16mm,thickness -5mm; qty: 100 nos. 2) nitrile polymer rubber cord dia 4mm compound as per group c of 3.2.4.1 to irs.r 48/88, or astm d2000 / is 3400; qty: 10 meters. 3) nitrile polymer rubber cord dia 8mm compound as per group c of 3.2.4.1 to irs.r 48/88,or astm d2000 / is 3400; qty: 10 meters. 4) teflon washer made of virgin ptfe,conforming to astm d4894 / astm d4895 is 13708,suitable for transformer oil,temperature range -200 degree centigrade to +260 degree centigrade, excellent electrical insulation and chemical resistance. as per dimensions :inner dia-7mm,outer dia -14mm,thickness -3mm; qty:200 nos. [ warranty period: 24 months after the date of delivery ]

Central Government/Public Sector

CTN :44844262

08 May, 2026 NA

Jhunjhunu - Rajasthan

Tender For corrigendum : supply of resistance based starter for ac slip ring induction motor180 kw; 1450-1500 rpm; 415

Central Government And Public Sector

CTN :45045470

14 May, 2026 NA

Angul - Odisha

Tender For tender for supply of spares for bfp recirculation control valve - valve plug , seat ring , back up ring bonnet , back up ring plug , tec seal ring(bonnet , tec seal ring plug , seat ring gasket fw64 57 mdl 37 79006

CTN :45044684

11 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of filter cartridge line(for lubricating oil filter) , air damper solenoid valves , photo electronic smoke detector withbase & wiring box , gas sealing ring(under cylinder head) , fil ter bag , stop solenoid 1 , c02 discharge nozzle with horn , o-ring i.d.129.54 w.5.33 , filter cartridge , inlet valve , ring , nozzle(injector) , pressure control valve , back-up ring

Central Government/Public Sector

CTN :45034426

21 May, 2026 NA

Bangalore - Karnataka

Tender For tender for supply of electrical bois 44 types retender 2402 2403 -lenscap , lens cap , lens cap for indicators , connector along with backshell , connector , connector , receptacle , receptacle , receptacle , connector , connector , connector , connector , connectors , connectors , mating connector , connector , connector , connector , connector , connector , mating connector , askid brake m connector , data bus coupler , cat 5 -t-p cable- , relay socket , cable , 20 awg s-c u-s lt wt cable , 22 awg , cable , 22 awg sh , 22 awg t-p , contacts , relay , relay , relay , backshell , back shell , backshell , back shell , ring tongue terminals , ring tongue terminals , cat 6 ethernet cable , relay

Central Government/Public Sector

CTN :44787186

02 May, 2026 NA

Kutch - Gujarat

Tender For bid to ras supply of cloth coated pvc , cloth bunting green , clip jubilee 5 inch , clip jubilee 4 inch , clip jubilee 3 by 4 inch , clip jubilee 3 dec 5 inch to 4b y 8 inch x7 bye 8 inch , clip jubilee 3 dec 5 to 4 1 by 8 inch , coaxial cable rg 11 or equivalent , cloth emery bs 871 grade 1 , linseed oil boiled , heat resistant gloves for galley , hacksaw blade 12 inch , grease lg 200 , flourescent tape for night marking of emergency ways life buoys , emery cloth abrasive cloth 9 x 11 emery grade 0 , dust pans , dry chemical powder , detergent solution , rubber latex long gloves , polyvinyl acetate diprersion based adhesive is 4835 , paint roller refil 9 inch , paint roller refil 6 inch , paint brush 3 inch , paint brush 1 by 2 inch 13 mm , paint brush 1 inch , movicol fevicol , lip seal for fire hydrant , wind socks , white spirit , twine sewing medium flax , turpentine oil solvent , tape transparent 38 mm , stretch packing polythene sheet on handle core 50 cm width 20 mtrs roll , solder lead , detergent bar advanced , silicon cartridge water proof , ear plugs , desoldering wire , soldering flux , heat shrink sleeve , cable casing , wire connection lug , rj 45 connector , wiper soft rubber , instant glue , o ring cord , tray paint roller , measuring tape 15 mtr , goggle safety , chain silver for call boatswain , call boatswain , face mask , fluoroscent tape yellow 4 inch , bleaching powder stablilized , baygon spray , anti cockroach gel chalk , 9 volt alkaline battery , super mop with handle vip type , fender coir turk head , automatic air freshner , paint roller refill 4 inch , anti corosive compound , clip jubilee 1 1 by 2 inch , clip jubilee 0 dec 875 inch , clip jubilee 1 inch , cable tie , cable electric 2 core copper 6a , bucket plastic 15 ltrs cap , brush steel wire , brush scrubling large hard brush , boric powder , clip jubilee 2 inch , paint silver , paint interthane 990 grey light grey , paint epoxy allum primer , paint coal tar epoxy black , paint black heat resistance , paint epoxy red oxider primer //bid details 2 / 56

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