Latest back up ring Tenders | Government back up ring Tenders

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

Central Government/Public Sector

CTN :41489566

13 Oct, 2025 1.00 Crore

Noida - Uttar Pradesh

Tender For corrigendum : open tender document for e-procurement of laboratory equipment (soil, aggregates, cement, reinforcing bar, concrete test equipment, water, geo-textile and geogrid) for material testing laboratory of iahe - soil, unconfined compressive strengthcompression device with digital load frame: hydraulic proving ring, dial gauge vernier callipers, timer, oven, weighing balance, shear strength vane shear apparatus, grain size analysis as per is:2720 (part- iv)pipette apparatus (i) sampling pipette (ii) glass sedimentation tubes (iii) weighing bottles (iv) deleted (v) stirring apparatus (vi) sieves -2mm, 425umm , 75umm is sieves (vii) deleted, specific gravityhydrometer apparatus: two 1000 ml graduated cylinders, dispersing agent solution containing sodiumhexa-metaphosphate, dessicator and centimetre scale., shrinkage limit testfull set of equipments 1.) evaporating dish of porcelain, 2.) spatula and straight edge, 3.) balance-sensitive to 0.01 g minimum.4.) shrinkage dish. circular, porcelain or non-corroding metal dish, 5.) glass cup. 50-55 mm in diameter and 25 mm in height,6.) glass plates. two, 75x75 mm one plate of plain glass and the other prongs, 7.) thermostatically controlled oven,8.) wash bottle containing distilled water, 9.) graduate-glass, with capacity of 25 ml. 10.) mercury., sand equivalent value(i) graduated cylinder (ii) irrigator tube (iii) siphon assembly (iv) weighted foot assembly (v) measuring can (vi) sieve -4.75mm (vii) funnel (viii) 4- litre bottle (ix) flat pan (x) timing device (xi) sand equivalent shaker, ph test -electronic method(i) ph meter (ii) digital balance 300 gm capacity-sensitive 0.001gm (iii) 100ml glass beaker -3nos. (iv) volumetric flask-500ml -nos. (v) wash bottle-100 ml (vi) mortar with rubber covered pestle, aggregates, polished stone value (i) accelerated polish machine mounted on firm ,level and non resilient base of stone or concrete (ii) road wheel (iii) means for rotating road wheel (iv) means for bringing the surface of a rubber-tyred wheel of 20 cm diameter and 5 cm breadth to bear on the stone surface of the road wheel with a total load of 40 kg. (v) means to feed the sand and water at a uniform rate (vi ) means to feed the emery powder and water at uniform rate (vii) friction tester: is: 2386 part 4 as per specification of rrl uk (viii) 25 kg hard siliceous sand (ix) emery powder 5 kg, alkali aggregate reactivitymortar bar method: scales, weights, sieves, glass graduates, specimen moulds, mixing bowl, tamper, trowel, containers, length comparator, alkali aggregate reactivity chemical method:1. electronic balance2. pulveriser3. reaction container, reagents, glassware, petrographic examination 1. geological hammer2. petrographic microscope3. screen confirming to is sieve4. digital balance5. portable handheld cutting machine6. hand lens7. glass sides etc., deleterious material & organic impuritiessedimentation pipette: a watertight screw-topped glass jar, 1000 ml measuring cylinder, chemicals, containers, sieves, cement, soundness (autoclave apparatus)graduated glass cylinders, moulds, autoclave, length comparator, compaction (mortar cube vibrator), fineness (blaine air permeability apparatus), ph meter ( 2 in nos.), reinforcing bar (steel), reinforcing bar (steel) universal testing machine,to determine unit weight, yield strength,, proof stress, ultimate tensile strength, % elongation, bend and re-bend test, concrete test equipment, vibrating table 1mx1m(full set of equipments), needle vibrator ( 2 in nos.), permeability, dry shrinkage (shrinkage apparatus) ( 2 in nos.)(full set of equipments), air content (air entrainment meter apparatus)(full set of equipments), durability (rapid chloride ion permissibility apparatus), depth of penetration (water permeability apparatus) ( 2 in nos.)(full set of equipments), water, physical analysis of water, geo textile and geogrid, pull-out resistance of geotextile /geogrid

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 :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

Central Government/Public Sector

CTN :42028397

16 Oct, 2025 NA

Nashik - Maharashtra

Tender For supply of 51 lines std parts for 156 lch program c c - o ring , o ring ms 28775 334 , o ring , back up ring , backup ring , t seal dash no 115 , t seal dash no 222 , bonded seal , 202k 121-25 heat shrinkable boot , elx 21-9.5 yellow sleeve , elx 21-9.5 white sleeve , dr 25- 3 by 8 heat shrinkable tube , rivet , washer , washer ln 9016-08l by ln 9016-08k , washer , washer ln 9016- 10k , washer ln 9025-0520k , washer ln 9166-5.3 , tab washer , p clamp ln 9491 bk 06 , bonding braid ms25083-2bb4 , ae mbbn 3402 t06 , castle nut , split pin , split pin ln 94-15 010 , split pin ln 94-50 050 , split pin , nut ) /bid number : gem/2025/b/6725876 * /dated: 25-09-2025 & & / bid document 1 / 51

CTN :40423675

03 Oct, 2025 NA

Delhi - Delhi

Tender For corrigendum : procurement of spares for il-78 aircraft - relay, diode, relay, rail, module, subassy, switch (s3) attaching parts, back up ring, spring, box assembly, poppet, switch subassy (s4) attaching parts, cylinder, piston, shoulder ring, end cap, oil, screw cap, end cap, air, end cup, block assembly, body (part of item 16.1), spool and sleeve assembly, sleeve, spool and sleeve assembly, spool, setscrew (opt to item 90), gear, worm attaching parts, plug, pin, cover attaching parts, sleeve, plate, cover attaching part, needle, valve, assembly, plate, cover attaching parts, it is a sub-assem bly of hydraulic flow regulator, label, cap-port s/a, spring, body, equalizer, end, housing, adjusting screw, adjustable cam, cover, body, shaft, splined, harness, body, assembly, cam and piston s/a, face-seal mating, pin cam index, front housing s/a, seal and retainer s/a, shaft and bearing s/a, spring-helical compression, washer thrust, spacer, bushing, actuator assy, shaft assy, switch assy (s2) attaching parts, body, motor, machined, cam, cam, shaft, plug, cover, motor attaching parts, hex attaching parts, cover, cover attaching parts, cover attaching parts, tube, shaft, splined, plate, switch, stand off attaching parts, spacer, stand off, terminal (96736 scd 99-1008-3), seat, box assy, box assembly, head, body, washer, flat, carriage, spindle, receptacle, it is a sub-assembly of light control box, switch, micro, relay, 2pdt, type i attaching parts, relay, follower, angle, plate assembly, plate, safety walk, plate, safety walk, screw-socket head cap (ap), washer, wave (96736 scd 99-1011-2), pin poppet, carrier, bearing attaching parts, switch assy (s1) attaching parts

Central Government And Public Sector

CTN :41902237

09 Oct, 2025 NA

Kaiga - Karnataka

Tender For supply of 1. o-rings- epr - 29.87 x 1.78 for valcor mvd part no. at100sr250 , 2. back up ring - epr-29.87 x 1.78 for item no.2, for valcor mvd part no. at6015b250b , 3. o-ring - epr 6.07 x 1.78 for valcor mvd part no. at1001sr100 , 4. back up ring - epr-6.07 x 1.78 for item no.3, for valcor mvd part no. at6015b100b , 5. o-ring - epr - 12.37 x 2.62 for valcor mvd part no. at1001sr1120 , 6. o-rings - epr - 31.67 x 2.62 for valcor mvd part no. aat1001sr1270 , 7. o-rings - epr - 31.67 x 2.62 for valcor mvd part no. at6015b1270b

Central Government/Public Sector

CTN :41875603

03 Oct, 2025 53.85 Lacs

Koriya - Chhattisgarh

Tender For supply of plain spherical bearing 142 010 b1130 , seal kit for roll back cylinder 142 020 20510 15 , seal kit for boom lift cylinder 142 020 20509 14 , seal kit for steering cylinder 142 050 52109 , transmission 142 060 60300 , rear mechanical 6c drive shaft 142 060 60600 , middle mechanical 6c drive shaft 142 060 60700 , front mechanical 6c drive shaft 142 060 60800 , pillow block bearing 142 060 63900 , spider assly 142 060 61300 , bolster bush 142 050 51000 , twin section oil cooler 308lc 050 50405 , driven sprocket 142 050 50303 , drive sprocket 142 050 50304 , vertical roll 142 050 50309 , horizontal roll 142 050 50311 , slip ring assembly 142 050 50301 11 , pilot operated d c valve 4 section 274 040 41002 , element for inline pressure filter 8010002 , return line filter element 9010001 , seq. pressure valve 222 060 62204 , suction strainer 142 040 41024 , wheel stud 142 060 60145 , wheel nut 142 060 60147 , o ring 123201 060 60166 , back up ring 123201 060 60168 , o ring 123201 060 60173 , back up ring 123201 060 60174 , o ring 123201 060 60185 , flange 142 060 60132 , hex head bolt hhb136720270 , hex head bolt hhb136720290 , hex nut 136420 , seal 123229 060 60182 , seal 123229 060 60181 , steering cylinder assly 142 050 52100 , priority unloading valve 274 hpe simp 01 01 , relief valve 274 hpe simp 01 02 , check valve for priority unloading manifold block 274 hpe simp 01 03

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