Latest back up ring Tenders | Government back up ring Tenders

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 :42098458

27 Nov, 2025 NA

Delhi - Delhi

Tender For procurement of spares for mirage aircraft - screw cap head, toric seal, screw, packing preformed, auxiliary, screw, captive screw, washer, adhesive masking tape, opto plc-osc-24 dc / 24 dc / 2/act, suppressor, drift,flange, protective film (15 inch screen), contactor 4 phases, fuse, shear pin, spring, network connector profibus, suppressor, conductivity block, solid state relay, 50hz distribution rack, packing with retainer, lamp incandescent, 1200osprimer, molybdenum disulphide paste, gasket, red varnish, spacer, sleeve, demoulding agent, lacquer, hose assembly,nonmetallic, bit for bnae head screw n5, nut,plain,single ball seat,hexagon, resistor, variable, wire, short metric key 1,3mm, o-ring, primer adhesive, support, packing,preformed *, pin,threaded,headed, outlet,tube, seal, spare parts kits dc517, hose assembly, hose assembly, adaptor,module 3 case extraction, washer, a/c power supply cable assy, screw, grease instrument, pin,assy, packing ring, plug, plug, aerator, tubing, electrical link, electrical link

CTN :41826771

08 Oct, 2025 NA

Goa - Goa

Tender For corrigendum : procurement of 94 by type items rd-33mk engine combusion chamber consumables spares for mig 29 aircraft - procurement of 94 by type, protective ring, cotter pin, ring, ring, ring, ring, ring, ring, ring, ring, sealing ring, ring, ring, ring, ring, ring, washer, washer, ring, washer, screw, washer, contouring washer, pin, pin, pin, pin, pin, screw, special nut, washer, protective ring, washer, contouring washer, pad, lock, washer, washer, locking washer, locking washer, contouring washer, pad, sealing ring, contouring washer, lock washer, stopper, nut bolt, outline, pad, pad, contouring washer, locking washer, lock, lock washer, desk, screw, screw, screw, nut, nut, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, spacer, tape (strip)

Central Government/Public Sector

CTN :42117453

16 Oct, 2025 NA

Bijapur - Karnataka

Tender For supply of , stem, dt12001+&4,l&t,gv, 18in,c l300, seat, ring,dt12001&2,l&t, 18in, cl300, pckg,dt12001+&10,l&t,gv, 18in, cl300, gasket,dt12006+&6,l&t,gv,18in, cl300, compl vlv, assy, dt12001-mv-v9128,50nb, angle vlv assy,dt1200+,40nb,l&t, cl1500, globe vin, assy, dt12001+,50nb, l&t,cl800, ball valve, assy, 700001201,15nb, l&t.cl600, packing, dt12001+&10,l&t,gv,61 n,cl300, gasket,dt12001+&6,l&t,gv,6in, cl300, stem, dt12001+&4,l&t,gv,6in,cl 300, seat, ring,dt12001+&2,l&t,gv,6in, cl3 00, seat ring,l&t, gate vlv,6in, cl600, gasket, l&t, gate vlv.6in, cl600, pckg,l&t, gate vlv,6in, cl600, disc wshr,l&t,glb vlv,6in, cl600, gskt,l&t, glb vlv.6in,cl600, pckg,l&t, glb vlv,6in, cl600, seat, ring,dt12001+&2,l&t,gv, 10in.cl, gasket,dt1200186,l&t, gv, 10in,, cl300, pckg, dt12001&10,l&t gv,10in.c, l300, seat, ring dt12001+,l&t,gv, 12in,cl30, 0, gskt,dt12001+,l&t.gv, 12in, cl30, 0, pckg,dt12001+,l&t gv, 12in.cl3, 0, seat, ring,dt12001+82,l&t,gv, 14in.cl, 300, gasket, dt12001+86,l&t,gv, 14in, cl300, pckg,dt12001+&10.l&t,gv,14in., cl300, seat, ring.dt12+9136&2,l&t,gv 16in,c, l300, gasket, dt12-913686,l&t, gv, 16), n.cl300, stem,dt12+913684,l&t, gv, 16in,, cl300, packing,dt12+9136810,l&t,gv,1, gin, cl300, seat, ring, 7000032-lp-04782.l&t,gv, stem, 7000032-lp-04784,l&t,gv, gasket, 7000032-lp-, 04785,l&t.gv, back seat, ring, 7000032-lp-04789.l&t,gv, spcr, rng, 7000032-lp-047810,l&t.gv, packing 7000032-lp-047&11 l&t,gv, gasket 7000031-lp-, 00488,l&t, valve, gasket l&t valve, 20in, cl300, valve assy, 7000+,dn25,l&t, valves cl1500, glv, assy, 7000268-fsc-, 002,dn50,l&t,cl1500, valve, assy, 7000268fsc009,dn25 l&t c, l1500, stem.dt12001-mv-v9129 & 3,50nb, l&tvalves, stem.dt12001-mv-v9128 & 3,50nb l&tvalves, stem.dt12001mvv912783,l&t,vl v.40nb, hinge pin, 7000032-lp-007&7,l&t, vlv, hex, bolt, 7000032-lp-00786.l&t.vlv,26in, valve assy, l&t 2in, cl1500,f22

Central Government/Public Sector

CTN :42106723

13 Oct, 2025 NA

Haridwar - Uttarakhand

Tender For tender for supply of o rings d d - o ring 213.00x3.00-n70 , part no. orwn001461 , rotoglyd ring , part no. tgnk000025-t40n , quad-ring , part no. qrar04228-n7004 , quad ring , part no. qrar04331-n7004 , o ring 108.00x3.00 , part no. or3010800-n70 , quad ring , part no. qrar04156-n7004 , o ring 5.50x1.60-n70 , part no. orwn001460 , o ring 210.00x4.00 , part no. or4021000-n70 , o ring 165.00x3.00 , part no. or3016500-n70 , o ring 78.97 x 3.53 part no. orar00235 , o ring 48.90x2.62 part no. orar00135 , o ring 114.50x3.00 part no. or3011450 , o ring 42.52x2.62 part no. orar00131 , o ring 7.65x1.63 part no. orar00903 , o ring 210x3 part no. or3021000 , o ring 13.30x2.20 part no. or2201330 , o ring 9.3x2.20 part no. or2200930 , o ring 9.0x2.0 part no. or2000900 , rotoglyd-ring with o-ring 70/62.5x3.2 part no. tg4100700-t10n , turcon roto glyd ring , part no pt0100240-t46 with o-ring , part no orar00114-n70 , turcon stepseal , part no psk100450-t46n , with o-ring part no orar00127-n70 , turcon stepseal , part no rsk100160-t46n with o-ring , part no orar00116-n70 , turcon roto glyd ring , part no tg3200850-t40 with o-ring , part no orar00238-n70 , quad ring part no. qrar4210an7004 , back up ring part no. bp32d0186-pt00 , quad ring part no. qrar4115an7004 , back up ring part no. bp2300174-pt00 , o-ring 5 , 0x1 , 5 mm part no. or1500500-n7003 , o-ring 8 , 0x1 , 5 mm part no. or1500800-n7003 , o-ring 12 , 0x1 , 0 mm part no. or1001200-n7003 , o-ring 16 , 0x1 , 0 mm or1001600-n7003 , o-ring 28 , 0x1 , 5 mm part no. or1502800-n7003 , o-ring 102 , 0x3 , 0 mm part no. or3010200-n7003 , o-ring 125 , 0x2 , 0 mm part no. or2012500-n7003 , o-ring 150 , 0x2 , 0 mm part no. or2015000-n7036 , o-ring 175 , 0x2 , 0 mm part no. or2017500-n7003 , o-ring 200 , 0x3 , 0 mm part no. or3020000-n7024 , o-ring 13 , 87x3 , 53 mm part no. orar00207-n7083 , o-ring 12 , 0x1 , 5 mm part no. or1501200-n7003 , o-ring 28 , 0x2 , 0 mm part no. or2002800-n7024 , o-ring 174x3 mm part no. or3017400-n7022 , o ring 118 x 3 mm part no. or3011800-n7027 , piston ring 70/65x5.6 , part no. gp6500700-t47 , turcon glyd ring part no. pt0200550-t46 , turcon roto-glydring part no. tg3201000-t10n , turcon glydring part no. pt0401800-t46 , stepseal part no. 2k rsk301350-t46n , o ring 82 x 3 part no. or3008200-v80g1 , turcon roto glyd ring part no. tg3302000-t29 , turcon stepseal 190 , 0x205 , 1x7 , 55x6 , 3 mm part no. rsk301900 -t46 , turcon stepseal 7 , 1x12 , 0x2 , 45x 2 , 2 mm part no. ps1400120-t46 , slydring piston 25 , 0x4 , 0x1 , 55x 72 , 1 mm part no. gp4300250-t47 , turcon rotovariseal 80 , 0x90 , 5x7 , 1 mm part no. tvz1560022t29s

CTN :41668923

01 Oct, 2025 NA

Kamrup - Assam

Tender For bid to ras supply of p1 155sw w p1 10322124 stripper ring n9 9012 , p1 155sw w p1 10586523 back up ring n9 19 110x5 , p1 155sw w p1 6369719 open ring spanner 27 mm , p1 155sw w p1 6369654 torque wrench 50 200mm , p1 155sw l z1 tr 872718000 induction receiver

CTN :41668930

01 Oct, 2025 NA

Kamrup - Assam

Tender For bid to ras supply of p1 155sw w p1 6351637 bag for parasol , p1 155sw sv lv7mb 6151840980 gasket , p1 155sw w p1 10403523 o ring n9 8 109 1x5 7 , p1 155sw w p1 10585512 back up ring , p1 155sw sv lv7fml b008089972892 narrorw v belt n7 41 spz710

CTN :41956198

03 Oct, 2025 NA

Delhi - Delhi

Tender For corrigendum : supply of procurement of jcb spares retender-- relay , 730 02068 harness shuttle , 130 07243 pin locking 3dx super ch xxxi t , 332 y110 radiator top hose , 35 10081 seal kit , 48145100 air cleaner assy , 730 70200 tank unit , 904 2020 seal filter cap , 334 y2352 rear rim 16 point 9 x 28 , 0450226028 filter fuel 1 point 1 ltr , 130 15049 grease nipple , 03 301358 u bolt 82mm , 120 99401 o ring , 120 99402 o ring , 120 99405 o ring , 122 57700 fixed bonnet turbo , 123 01329 hinge pin , 123 85900 wind screen side glass lh , 123 86100 g a door l h , 124 13400 spacer , 130 14012 spanner de 3dx super ch vii d , 130 1402 despnr12x13 , 130 15029 tube , 130 15035 piston rod for boom ram , 130 15052 o ring , 130 15053 o ring , 130 15054 o ring , 130 15055 o ring , 130 15064 o ring , 130 15066 o ring , 130 15067 o ring , 130 15073 back up ring , 130 15078 piston seal , 550 30188 piston bearing , 130 15087 piston bearing , 130 15091 piston bearing , 130 15099 rod seal , 130 15102 wiper , 130 15163 tube , 130 50151 door lock , 130 55900 dipper ram assly , 130 99507 extension bar 3 by 4 inch 59 drive x210mm long 3dx super ch vii d , 130 99538 spanner de , 130 99555 spanner de 3dx super ch vii d , 1611 0018 adaptor , 24012100 fuel pump assembly combination , 2430501000 starter micro , 32 700476 pre cleaner elbow , 32 700480 mounting , 35 400510 bush , 40 301392 grease bucket pump , 40 301594 allen key 6mm , 40 302836 fuel filter , 40 305196 w a pivot pin , 438 0100 axle assy pivot mount 4 wd , 445 04012 spacer , 445 19001 idle gear , 445 64302 spacer main shaft , 445 70404 flange drive , 448 08301 kunckle swivel joint lh , 45 901901 seal kit1 bsp , 450 00106 pivot pin , 48145030 air element inner , 48250010 v belt b57 , 530 13700 square hole bucket g a , 6040010 fuel filter assy oil filter , 617 01300 hose , 646 01547 bulb 12 by 21 watt , 655 00545 pipe , 730 00304 fuse box mounting , 730 00325 cluster lamp , 730 00338 bty cover , 730 01001 fuse box , 730 03601 fire extinguisher 3dx super ch vii e , 730 90008 bulb 12 volt , 811 50115 pivot pin alloy steel 44 point 45 282 long , 816 50003 tee adaptor , 828 00138 seal king post , 903 00329 tie rod , 910 36600 cable parking brake , 911 02700 pivot pin alloy steel 44 point 45mm x 311mm long , 911 16600 pivot pin , 5120 001737 130 14035 socket 17mmx1 by 2 sq long , 61 1 61 escou 130 99556 die spanner , 130 15036 tube , 130 99522 screw driver 3dx super ch vii d , 500 00612 filter , 4811702000 fuel filter element , 130 15074 backup ring , 417 7181537 fuel filter , 1418 0018z washer lock 3dx super ch xxxi r , 40 303795 pedal ga aux valve 3dx super ch x s , 47035030 washer for relief volve , 47018020 element

CTN :41305460

01 Oct, 2025 NA

Bangalore - Karnataka

Tender For bid to ras supply of repair of helmet cable 2 mtr anr head gear qty 02 nos c c - aluminium alloy connector with booting adapter straight for heat shrinkable boot with olive drap chromate over cadmium plate with protective cap point 621n_ , heat shrinkable moulded boot straight fluid resistance modified elastomer black with inner wall glue by adhesive properties raychem 202k 142 25_0 , electrical cable copper multi strands silver coated 6 core rubber insulated 2 x coaxial cable_white by black and black by black_ and 4 x ptfe cable _ yellow , electrical wire extruded ptfe black 0 point 85 mm dia 28 awg _7 by 36_ , pvc flexible sleeve _pipe_ black 6 mm id x 9 mm od , copper ring terminal comma crimp type tin coated with yellow insulator 4 point 3mm id , main cable fixing plate as per sample , end terminal crimping 28_32 awg pico blade , clamp drg no a4_515_smp_58196 as per sample , spring drg no a4_515_smp_58197 as per sample , connector housing special 8 pin contact molex sp 1 point 25 mm white as per sample , heat shrink tube black raychem dr_25 1 by 2 inches , heat shrink tube yellow 16 by 8 mm , heat shrink tube clear 16 by 8 mm , gromet for cable as per sample , loctite 25 ml 222 adh , kapton tape 10 mtr roll 24 mm width , butyl sealant tape 2 mm thk x 50 mm width ) /bid number : gem/2025/b/6462596 * /dated: 02-08-2025 & & / bid document 1 / 18

CTN :42062163

06 Oct, 2025 NA

Kanpur - Uttar Pradesh

Tender For supply of protective ring for bands to drg. no. sk-7723/a

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Central Government/Public Sector

Central Government/Public Sector