Latest ring nut Tenders | Government ring nut Tenders

Central Government / Public Sector

CTN :44707468

02 Jun, 2026 NA

Panipat - Haryana

Tender For corrigendum : procurement of mitsubishi make gt spares - list of item(s) / work(s) as per tender documents, fuel nozzle,p/n gfnoz-1, heli coil,p/n-310qc67-724-4, 12 point bolt,p/n-5,dwg-310qc67-724, support,p/n-310qc67-724-8, seal,p/n:9,dwg-310qc67-724, hex.head bolt,p/n:10, dwg-310qc67-724, hex.head bolt,p/n:11,dwg-310qc67-724, hex.head bolt,p/n-310qc67-724-12, u-nut,p/n-13,dwg-310qc67-724, cover spacer,p/n:14,dwg-310qc67-724, bolt,p/n-36,dwg310qc64-292, washer,p/n:37,dwg:310qc64-292, pin,p/n:45,dwg:310qc64-292, combustion liner,p/n 4, drg 310qc54-600, adapter,p/n 5, drg 310qc54-600, gland,p/n 6, drg 310qc54-600, cross fire tube,p/n 8, drg 310qc54-600, cross fire tube,p/n 9, drg 310qc54-600, vortex gasket,p/n 16, drg 310qc54-600, vortex gasket,p/n 17, drg 310qc54-600, metal jackt gasket,p/n20,drg 310qc54-600, metal jackt gasket,p/n21,drg 310qc54-600, ring packing,dwg:310qc56-101,p/n:22, hex. head bolt,p/n 23, drg 310qc54-600, transition piece p/n-1,dwg. 310qc32-464, clamp p/n-2,dwg. no. 310qc32-464, shim(1.0t),p/n:3,dwg:310qc32-464, shim(1.5t),p/n:3,dwg:310qc32-464, side seal,p/n:4,dwg:310qc32-464, stopper,p/n:5,dwg:310qc32-464, stopper,p/n:6,dwg:310qc32-464, guide pin,p/n:8,dwg:310qc32-464, hex. head bolt,p/n:13,dwg:310qc32-464, hex. head bolt,p/n:14,dwg:310qc32-464, hex. head bolt,p/n:15,dwg:310qc32-464, lock plate,p/n:16,dwg:310qc32-464, lock plate,p/n:17,dwg:310qc32-464, lock plate,p/n:18,dwg:310qc32-464, lock plate,p/n:19,dwg:310qc32-464, heli coil,p/n:20,dwg:310qc32-464, heli coil,p/n:21,dwg:310qc32-464, heli coil,p/n:22,dwg:310qc32-464, 1st stage shroud p/n-7,dwg. 310pb44-454, 2nd stage shroud,p/n:8,dwg:310pb44-454, 3rd stage shroud,p/n-310pb44-454-9, lock pin,p/n:45,dwg:310pb44-454, lock pin,p/n:63,dwg:310pb44-454, heli coil,p/n:2,dwg:310pb44-454, guide dwg-310pb44-454 p/n:3, hex. head bolt dwg-310pb44-454 p/n:4, lock washer dwg-310pb44-454 p/n:5, lock washer dwg-310pb44-454 p/n:6, plug,p/n:38,dwg:310pb44-454, plug dwg-310pb44-454 p/n:39, plug,p/n:40,dwg:310pb44-454, plug rod,p/n:42,dwg:310pb44-454, plug plug dwg-310pb44-454 p/n:43, plug rod,p/n:44,dwg:310pb44-454, 12 point bolt,p/n:50,dwg:310pb44-454, 12 point nut,p/n:51,dwg:310pb44-454, reamer bolt,p/n:52,dwg:310pb44-454, reamer bolt,p/n:53,dwg:310pb44-454, stud bolt,p/n:54,dwg:310pb44-454, stud bolt,p/n:55,dwg:310pb44-454, plug,p/n:56,dwg:310pb44-454, coil spring,p/n:57,dwg:310pb44-454, plug,p/n:58,dwg:310pb44-454, plug rod,p/n:59,dwg:310pb44-454, plug rod,p/n-60,dwg-310pb44-454, hex. head bolt,p/n:64,dwg:310pb44-454, 12 point bolt,p/n:65,dwg:310pb44-454, 12 point nut,p/n:66,dwg:310pb44-454, 12 point bolt,p/n:67,dwg:310pb44-454, heli coil,p/n:68,dwg:310pb44-454, heli coil p/n-72,dwg. no. 310pb44-454, heli coil,p/n:73,dwg:310pb44-454, reamer bolt,p/n:8,dwg:310pb44-455, 12 point bolt,p/n:10,dwg:310pb44-455, self lock nut,p/n:16,dwg:310pb44-455, washer,p/n:23,dwg:310pb44-455, 12 point bolt,p/n:24,dwg:310pb44-455, packing,p/n:26,dwg:310pb44-455, packing,p/n:27,dwg:310pb44-455, lock washer,p/n:32,dwg:310pb44-455, lock washer,p/n 33,dwg 310pb44-455, lock washer,p/n:34,dwg:310pb44-455, hex. head bolt,p/n:36,dwg:310pb44-455, heli coil,p/n:38,dwg:310pb44-455, heli coil,p/n:40,dwg:310pb44-455, nut,p/n-a,310rb77-727, cap nut,p/n-b,310rb77-727, baffle,p/n-310pb44-455-6, baffle,p/n-310pb44-455-7, no.2 brng liner,p/n:2,dwg:310pb44-453, oil seal,p/n:3,dwg:310pb44-453, oil seal,p/n:4,dwg:310pb44-453, oil deflector,p/n:5,dwg:310pb44-453, shim,p/n:34,dwg:310pb44-453, shim,p/n:35,dwg:310pb44-453, reamer bolt,p/n:7,dwg:310pb44-453, 12 point nut,p/n:8,dwg:310pb44-453, 12 point bolt,p/n:9,dwg:310pb44-453, reamer bolt,p/n:10,dwg:310pb44-453, 12 point nut,p/n:11,dwg:310pb44-453, 12 point bolt,p/n:12,dwg:310pb44-453, 12 point bolt,p/n:13,dwg:310pb44-453, 12 point bolt,p/n:14,dwg:310pb44-453, 12 point bolt,p/n:15,dwg:310pb44-453, 12 point bolt,p/n:16,dwg:310pb44-453, pin,p/n:17,dwg:310pb44-453, pin,p/n:18,dwg:310pb44-453, pin,p/n:19,dwg:310pb44-453, plug,p/n-310pb44-453-24, plug,p/n-310pb44

Central Government/Public Sector

CTN :45184253

24 Jun, 2026 NA

Jhansi - Uttar Pradesh

Tender For corrigendum : supply of bolt hex head m22x110/38 mm.is:1367.grade 8.8 with castle nut and plain washer having through hole of 05 mm dia at a distance of 05 mm from free end [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45173479

04 Jun, 2026 2.45 Crore

Pallikaranai - Tamil Nadu

Tender For corrigendum : procurement of spares from oem including anticipatory spares for bow thrusters and stern thrusters of sagar manjusha - procurement of spares from oem including anticipatory spares for bow thrusters and stern thrusters of sagar manjusha, pos. 004 hexagon screw, pos. 006, gasket, pos. 007, bolt, pos. 008, washer, pos. 009, washer, pos. 0013, hex. bolt, pos. 014, washer plain, pos. 015, washer, pos. 016, nut, pos. 021, hex. bolt, pos. 022, washer, pos. 024, hex. bolt, pos. 026. hex. bolt, pos. 027, self locking nut, pos. 030 hex. bolt, pos. 031 (stern thruster only) zf hex bolt, pos. 032, (stern thruster only) nut, pos. 035 (stern thruster only) hexagon head screw, pos. 002, spacer, pos. 003, hex. bolt, pos. 005, taper roller bearing, pos. 007, o-ring, pos. 008, lip seal, pos. 009 o-ring, pos. 010, hexagon screw, pos. 011, seal cover, pos. 012, (bow thruster only) lip seal, pos. 013, seal cover plate, pos. 014, (bow thruster only) hex. bolt, pos. 015, liner, pos. 016, socket set screw, pos. 017, liner, pos. 018&019, seal set prop. zf 2000 lg, pos. 020, end face seal, pos. 021, end face seal, pos. 022, parallel key, pos. 023, socket set screw, pos. 024, o-ring, pos. 026, hex. bolt, pos. 027, o-ring, pos. 027, o-ring, pos. 028, hex. bolt, seal, seal, pos. 002, weld bulkhead fitting, pos. 003, hydr. precision pipe, pos. 004, bulkhead elb. fit., pos. 005 pipe l = 125 mm each, pos. 006, str. m. st. fit, pos. 008, hexagon head screw, pos. 009, bearing cover (stern thruster only), pos. 010, hex. bolt, pos. 011 hexagon screw, pos. 012, seal, pos. 013, seal, pos. 014, non return valve, pos. 015, bonded seal 1-hydraulic, counter balance valve, pos. 026 (cartridge), counter balance valve manifold- counter balance complete, filter element, element for pos. 032, grease unit vvm 7.5kg ( anticipatory item), manifold mdb04, nipple18035501-rrb assembly, pos 008, schokdemper tfb ,(replacement for pn 7000000002), pos 009, hex. bolt, pos 010, o-ring, pos 012,lip seal, pos 013, retaining ring, pos 014, deep groove ball bearing, pos 015, rrb spacer ring, pos 017, socket bolt, rrb pinion, pos 018 (stern thruster only), end face seal, pos 021 (stern thruster only), pos 001, torqmotor, pos 002, hydraulic motor coupling st, pos 003, planetary gearbox, pos 004, zf screw, pos 005, pinion, pos 006, locking plate, pos 007, hexagon head screw, gst as per hsn code

Central Government/Public Sector

CTN :45325964

03 Jun, 2026 NA

Multi City - Maharashtra

Tender For auction sale of depot ferrous scrap - scrap and unserviceable condemned mix m.s. coach cutting items & various types of similar items such as , body side door m.s., p.o.h. coaches realised corroded pieces,air brake,clamp,pipe pin,m.s. door of battery box ,m.s.ventilation door,foot plate,ice box,m.s. spring,m.s. angle,and m.s. lader with rubber coating,coach cuttings, coach doors , seat frames , bearth/seat frames, light head stock cuttings, train lighting fittings,, side lamps lamp hand signal, fittings, tail lamp fittings, cft/tl light fittings, ictp/ icfp empty swich boxes tail lamps, tube light fittings, tube light jali, fan blades, fan jali, fan guards fan ribs, fan rings, empty power pannels, signal platform, destination board, valley board, letter board,ms signal base, loc, inercooler, nut bolts and other hardwares, m s furniture.m s wheel stand,window grill, ms measuring cans, tins, racks, break pipes, silencer of tower wagon, dust bin, ms pipe and cut pcs. of ms pipes, rods, ms bars released from broken constructin, compressor spring, wire /coil springs, ms rope wire, pcs. of brake beam pipes, stands, m s ferrous light junk kachra related scrap i.e ms angles, chanels, flats pcs. of cable racks/laders ms brackets, dust bin stand, tin fuse box, fire extinguisher, empty glow sign boards, empty electrical pannel, ms stand, oven, earthing patti, empty cable tray, fly catcher, galvanized patra / sheet and their cut offs, cut pieces of ms cupboards, rack etc, plain/ corrugated / toughened sheets and its cut pcs. such as strips, patties, patties, patra, rings, coils, boxes, ms brake control cover, patra, angle, small springs, pins, wire, electric point, shunt signal unit and post. signal ladder , location box, earth electrode , signal post and base , signal unit, point roddings , junction route indicator and cut pieces in mijscellaneous, coil, collapsible doors and shutters and their parts/cut offs, grills , channel grills, compound /bridge jali with or without frame, ms fencing and their parts, fencing patties, angle pcs., frames,wire mesh, g.i./ms pipes and tubes , tubes and their cut pcs, damaged gi/ ms pipes/ rods/ tubes and their pcs. , ms/galvanised boxes, junction box, switch boxes, empty convertor, payary (steps), filters, rings, nut bolts, u clips, pipe pin, gate m/c dismentled, liquid container, damaged video boxes and their cut offs, crt cabinet, location boxes , jumper, jumper box,ground connections , basket steel, water cane/ material carring trolley,steel baskets, containers, trays, frames, stretchers, nets/ jali , released ground connection, halogen, panto pans, compressor spares, dust guard, air filters and filter covers, ms/gi duct and its parts,insulating armature of signal cable, hand lamps, side lamps, signal lamps petromax, hs lamp, clamps, signal post,signal platform, signal base, ms/ gi wire/ coil, funnels, wall protectors, boxes, iron bar pcs released from broken construction , desmantelled weighing machines parts/ covers etc. ms pipe with or without ci attachment, bins, plates, rings, spares/ parts /body of weighing machine , platform weighing machine and its parts, pressure switches and other switches , signal parts, location boxes,panel board,fuse box,mdb board,pedestial for lc gate and their cut parts and other ferrous miscellaneous scrap items with or without minor nf/ss/ wooden / rubber / rexine attachments of sorts and sizes, broken and damaged, u/s for rly. use, excluding items: rail and rail pcs., axles and axle pcs., wheel tyre and pcs., cam shafts, helical springs, bolster springs, buffer plungers, face plates, axle box housings/ casings, brake beams, fish plates, screw couplings/draw bar hooks, break beams, reservoir tanks, st sleepers and other various types of similar ms items etc. note: 1. hammering/ pressing/ cutting is permitted for easy loading only, 2. if found any non-ferrous item will not be delivered (qty approx)

Central Government/Public Sector

CTN :44807644

17 Jun, 2026 NA

Kota - Rajasthan

Tender For supply of std. hex head bolt m-10 x 75 long, property class-4.8 with hex nut property class-5 & spring washer to is:1363-2002 part-1 & iii & is: 3063-1994 (ref. rdso drg. no. wd-80007-s-12, alt-19 , item-59) [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44791913

08 Jun, 2026 NA

Kota - Rajasthan

Tender For corrigendum : supply of hex.hd.bolt castle nut with spring washer & split pin m-16x90 mm long as per drg. no. contr-9405- s/16, item- 5, alt.-8 (property class of bolt 4.8 and nut 5 of is:1363 part - 1& 3) [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45025993

29 May, 2026 NA

Chennai - Tamil Nadu

Tender For supply of hts bolts with nuts and punched washers to m-24 x 140 mm conforming to specification is-1367suitable for glued insulated rail joints as per glued joints manual 2024.bolts: hex bolts 24 mm dia. 140 mm long as per is-1363 conforming to property clause 10.9 of is-1367.nuts: hex nuts shall be as per is: 1363, confirming to property clause 12 of is: 1367.punched washers conforming to is 2062 :2011 or latest. punched washers:outer dia. 44 mm, inner dia. 26 mm and thickness 4 mm. two numbers per bolt.one set consists one bolt, one nut and two punched washers[quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max8 lacs ]

Central Government/Public Sector

CTN :45078000

09 Jun, 2026 NA

Coimbatore - Tamil Nadu

Tender For supply of components for key lock e type (drg.no.cwm 01806 alt-1) in set. one set consists of 1) base todrg.no. cwm 02006:- 1 no 2) stud a to drg.no.cwm 02106 alt-1:- 1 no 3) stud b to drg.no. cwm 02206 alt-1:- 2 nos 4) grooved pin to drg.no.cwm 02306 alt-1:- 1 no 5) stud c to drg.no.cwm 02406 alt-1:- 1 no 6) tumbler :- 3 nos (tumbler no.1 to drg.no.cwm 02506, tumbler no.2 to drg.no. cwm 02606, tumbler no.3 to drg.no. cwm 02706) 7) modified tumbler spring to drg.no. cwm 12124:- 3 nos 8) modified spring to drg.no. cwm 12224:- 1 no 9) lock bolt:- 1 no (lock bolt to drg.no. cwm 02906 alt-1, lock bolt (spl) a to drg.no. cwm 02512 alt-2, lock bolt (spl) b to drg.no. cwm 02612 alt-2) 10) cover assembly to drg.no. cwm 03206 alt-1:- 1 no 11) operating piece to drg.no. cwm 03006 alt-2:- 1 no 12) key to drg.no.cwm 03806 alt-1:- 1 no 13) ch hd screw ms m10x35 to is:1366 with spring washer b10 to is3063 & hex nut msm10 to is:1363 part 3:- 2 set14) ch hd screw ms m10x40 to is:1366 with spring washer b10 to is3063 & hex nut msm10 to is:1363 part 3:- 1 set (a) requirement of ward configuration for sl.no. 10, 11 & 12 to be collected by the supplier from the consignee before commencement of production (b) requirement of lock bolts (sl.no.9) to be collected by the supplier from the consignee before commencement of production (c) requirement of tumbler (sl.no.6) to be collected by the supplier from the consignee before commencement of production (d) item no 1 to 8 shall be packed in sets. (e) item no. 10 to 12 shall be packedseparately as per ward configuration (f) lock bolt, lock bolt (spl) a & lock bolt (spl) b are to be packed separately [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45296046

12 Jun, 2026 NA

Balaghat - Madhya Pradesh

Tender For supply of rubber diaphragm 10c818r1 , rubber diapharam from front 10c803 , rubber diapharam small frame 10c804 , rubber oil seal 115idxod140x13 , fly wheel bush 3j9020 507 , hex bolt 1 5 lg and hex nut 1 1 x 5 30 x 20 , toggel pin 10c704 , toggle channel a 10c 715r6 , flow switch rang 2-12 lpm type hr20m1 , presure gauge 0 10kg cm2 range , rotary gear pump 10 lpm 10lpm , oil tray 3j9020 513 , shaft for lower body block 3j7550 205

Central Government/Public Sector

CTN :45143937

28 May, 2026 NA

Ambedkar Nagar - Uttar Pradesh

Tender For corrigendum : procurement of auma gearbox spares at fgd ntpc tanda - bevel assembly,2.0,auma,abg 25.2, taper rlr brg,2.1,auma,abg 25.2, mounting flange,3.1,auma,abg 25.2, circlip kit,3.2,auma,abg 25.2,s-clg.004, pinion sft,4.1,auma,abg 25.2,z206.706, act flg,7.0,auma,abg 25.2, stem nut,102.0,auma,abg 25.2,z206.684, ring nut,103.0,auma,abg 25.2,z202.384, eye bolt,104.0,auma,abg 25.2,d204.107, seal kit,s1,auma,abg 25.2, gear box assy,auma,abg 25.2

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