Latest spiral pin Tenders | Government spiral pin Tenders

Central Government/Public Sector

CTN :45297896

01 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For supply of oh kit for controller assembly dynamic brake for hhp locos, consisting of 18 items as follows: 1) pin spring -3/16 diameter x 7/8 inch long (spiral pin modified) -kepco partno:100015 qty:2nos. 2) pin spring -1/8 diameter x 1 inch long (spiral pin modified) - kepco part no: 100019 qty: 1no. 3) pin spring -3/16 diameter x 1 inch slotted (spiral pin modified) - kepco part no: 100028 qty: 3nos. 4) pin spring -3/16 diameter x 1 1/2 inch slotted - kepco part no: 100032 -qty: 2nos. 5) pin clevis - 1.60 inches long - kepco part no: 100135 -qty: 2nos. 6) ring retaining -metric - kepco part no: 100039 -qty: 1no. 7) spring detent arm- kepco part no: 100042 -qty: 1no. 8) pin swivel - kepco part no: 100231 -qty: 2nos. 9) ring retaining - 1/4 - kepco part no: 100054 -qty:4nos. 10) spring reverser lock- kepco part no: 100055 -qty: 2nos. 11) spring clevis - kepco part no: 100080 -qty: 1no. 12) pin spring 3/16 diameter x 1-3/8 inches long - kepco part no: 100092-qty: 1no. 13) ring retaining - kepco part no: 100123 -qty: 2nos. 14) spring plunger - kepco part no: 100133 -qty: 1no. 15) socket bulb - kepco part no: 100085 -qty: 1no. 16) handle directional - phelolic - kepco part no: 100087 -qty: 1no. 17) bracket throttle handle - kepco part no: 100122 -qty: 1no. 18) screw 8-32 fcs for bush 7/16 - kepco part no: 100200 -qty: 2nos. make: kepco or equivalent supplied by approved vendors of master controller of emd locomotive, pl no: 17050455 are acceptable. hsn code: 86079100. [ warranty period: 30 months after the date of delivery ] ]

CTN :45281594

11 Jun, 2026 NA

Ernakulam - Kerala

Tender For supply of crn 91 gun spares d d - rivet solid c1001 5320-024951 , guide c1007 5340- 174971 , rivet solid c1009- 1 5320-024953 , rivet solid c1009 2a42 -01- 009 , stop c1016 2a42 -01-016 , split pin c1022 gost 397- 79 , pawl c1024 3040- 016833 , holder assembly ammunition c1050 2a42- 01-050-cb , adapter bushing c1037 4730-007388 , disconnector spindle c1042 2a42-01-042 , handle c1096 2a42- 01- 096 , pin straight headless c1045 5315-010089 , detent c1046 2a42-01-016 , pin straight headless c1047 5315- 046956 , bar locking slider c1058 3020- 001584 , insert body c1059 5340- 174646 , pin straight headed c1063 5315 -041337 , catch c1101 2a4201 - 101 , spring flat c1082 5360 - 007759 , catch c1084 5340-174647 , rod c 1085 5340- 170475 , arm c1102 6675- 001520 , pin axis c1087 5315- 049570 , spring hel compression c1088 5360 -040686 , stop mechanical c1090 5340- 169948 , front stripper c1092 2a42-01-092 , stop retaining metalic c1093 5340- 167733 , slide assembly c1100 1005- 560055 , rod assembly c1110 1005- 560436 , bracket angle c1120 5340- 169987 , pin straight headless c1121 5315 -010061 , stop c2018 4730 - 007336 , plate c2021 2a42 -02 -021 , detent c2025 1005 -560454 , barrel gun c2023 1005-560453 , lock pin c2031 5315- 010064 , gas cylinder c2037 2a42- 02-035 , barrel catch c2037 2a42 -02- 037 , ring c2039 5365- 011142 , stopper c2049 4730 - 007334 , lock pin c2051 5315- 010076 , positioner c2052 2a42- 02- 052 , pin lock c2054 5315- 010086 , catch c2060 5340 -175220 , rod guide assembly c3000 1005-557839 , slider c3001 2a42 -03 - 001 , pin straight headless c3003 5315- 010087 , piston c3004 3040 -022476 , ejector c3006 2a42- 03- 006 , tube assembly c3010 1005- 007974 , pin straight headless c3011 5315 -010063 , pin straight headless c3012 5315 -010088 , extractor artillery cartridge c3014 1005 - 007051 , breech block c3015 2a42 - 03- 015 , pin firing c3019 1005 - 007048 , pin straight headed c3022 5315 -010082 , pin straight headless c3031 5315 - 010078 , spring helical compression c4006 5360 - 007787 , back plate assembly c5000 2a42 -05- 000cb , spacer sleeve c5011 5365 - 180972 , pin straight headless c5016 5315- 030193 , pin straight headless c5017 5315 -030166 , ball c5018 gost3722- 81 , plate back assembly c5020 1005- 560291 , pawl c5021 3040 -021700 , pin straight headless c5023 5315_ 049538 , sear c5029 1005 - 560073 , spring helical compression c5032 5360- 040687 , pin straight headless c5044 5315 - 049540 , roller bearing c5045 3110 -108130 , connecting link rigid c5046 3040 - 021952 , connecting link rigid c5047 3040 - 021730 , pin straight headed c5051 5315 - 049542 , plug protective dust and moisture seal c5055 5340 -174653 , spring helical compression c5064 5360 040689 , pin lock c5065 5315 - 049573 , spring helical compression c5067 5360 - 040690 , handle c5111 2a42 -05 -111 , spring flat c5088 5360 - 040692 , sear c5100 1005 - 560072 , pin grooved headed c8000 2a42 -08 -000cb , hook c 9055 icm 2118 , holder spring c9080 5340 - 178920 , holder contact c9090 5999 - 049812 //bid details 2 / 51

CTN :45280986

11 Jun, 2026 NA

Jabalpur - Madhya Pradesh

Tender For supply of p1 155 ug 176 6283 washer , p1 155 ug 176 6249 bearing sleeve eccentric insert , p1 155 ug 093 1299 split pin , p1 155 ug 093 0847 split pin , p1 155 ug 093 2179 socket head bolt mvr mounting , p1 155 ug 093 2214 hexagon head bolt , p1 155 ug 093 0730 spring straight pin , p1 155 ug 166 0654 external spring , p1 155 ug 166 256 catch housing , p1 155 ug 093 0424 washer for mvr mount on gun , p1 155 ug 093 1078 parallel pin , p1 155 ug 161 0671 bearing sleeve slide ring , p1 155 ug th 25112302 inductor , p1 155 ug 161 0692 locking ring , p1 155 ug 176 8159 shim , p1 155 ug 093 0490 hexagon sd screw , p1 155 ug 161 0673 bush sleeve , p1 155 ug 176 6340 oiler bracket , p1 155 ug 166 0655 nut , p1 155 ug 161 1605 tool fitting barrel nut , p1 155 ug 166 0451 shim set , p1 155 ug 161 1664 extractor box , p1 155 ug 176 6289 bearing , p1 155 ug 093 0029 washer , p1 155 ug 176 6252 90 housing , p1 155 ug 166 0462 166 461 shim 0.10 mm , p1 155 ug 176 4301 filling device , p1 155 ug 161 0651 0.50 mm adjusting disc , p1 155 ug 161 0650 161 646 0.30 mm adjusting disc , p1 155 ug 176 6248 bearing , p1 155 ug 176 6220 low pressure bottle , p1 155 ug 161 0649 0.25 mm adjusting disc , p1 155 ug 161 0714 bushing , p1 155 ug 176 1166 shim 0.2 mm , p1 155 ug 166 272 screw , p1 155 ug 176 1172 set 0.3mm , p1 155 ug 161 0470 spring firing mechanism , p1 155 ug 083 0113 o ring for rammer cylinder , p1 155 ug 161 0668 bearing gear wheel , p1 155 ug 093 2275 thin castle nut , p1 155 ug 176 1214 stopper mechanical , p1 155 ug 161 0702 adjusting bushing , p1 155 ug 161 1422 0.18mm adjusting disc , p1 155 ug 176 1182 shim 2 mm , p1 155 ug 176 1184 shim 0.5 mm , p1 155 ug 176 1183 shim 1 mm , p1 155 ug 161 0636 spring hellical compression , p1 155 ug 176 1119 top slide , p1 155 ug 161 1530 steel ball , p1 155 ug 161 0640 rack , p1 155 ug 161 0647 0.15 mm adjusting disc , p1 155 ug 161 1421 0.12 mm adjusting disc , p1 155 ug 372 229 housing , p1 155 ug 176 1160 pin housing , p1 155 ug 161 0637 axle primer housing lock , p1 155 ug 176 1185 fixing pin , p1 155 ug 166 0653 stopper for rammer cylinder , p1 155 ug 161 0689 selector plunger , p1 155 ug 161 0666 bush locking slide , p1 155 ug 161 0495 161 495c plunger , p1 155 ug 176 8140 rack housing assy , p1 155 ug 093 1558 adapter , p1 155 ug 176 6223 tube , p1 155 ug 161 0477 roller , p1 155 ug 161 0484 body safety catch , p1 155 ug 166 0473 stop breech block , p1 155 ug 161 0625 housing primer //bid details 2 / 50

CTN :44932414

19 May, 2026 NA

Jabalpur - Madhya Pradesh

Tender For corrigendum : supply of sear assly c5100 , pin firing c3019 , barrel spring c2030 , anti rebound/stop mehanical , piston extension/ rod guide , ejector c3006

CTN :44875934

13 May, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : supply of srgm gun spares e e - seal o ring pattern no.137601127 , seal o ring pattern no.137601126 , seal o ring pattern no.137601125 , seal o ring pattern no.137601123 , seal o ring pattern no.137601145 , bumper size 60x25x18 pattern no.157602198 , shock ring size 33x16x9 pattern no.127606267 , nut ring skf guk guk20x1 pattern no.250870104 , nut ring skf guk guk17x1 pattern no.250870103 , nut self locking-m8x1 uni 8g pattern no.212809338 , machined washer dia 8 as per is 2016 pattern no.210806455 , pin tapper pattern no.157602194 , nut m8x1 urama b pattern no.211809338 , pin tapered pattern no.157606171 , machined washer dia 6 as per is 2016 pattern no.210806453 , nut self locking m6 uni 7473 pattern no.212809243 , pin locking pattern no.157606529 , pin locking pattern no.157606169 , arm extractor left pattern no.157602136 , arm extractor right pattern no.157602137 , bushing pattern no.157602122 , lever with bushing sub assy pattern no.157606037 , spring pattern no.157606821 , spring pattern no.137602165 , plunger pattern no. 157602175 , lever cocking outer pattern no.137602180 , lever cocking inner pattern no.137602179 , spring pattern no.127602107 , firing pin assembly striker pattern no.157602187 , sear pattern no.137602181 , spring pattern no.127602112 , screw pattern no.157602196 , stop block left pattern no.157602182 , stop block right pattern no.157602176 , spring pattern no.127608351 , plunger pattern no.127602257 , bushing plunger pattern no.137602157 , ramming dummy cartridge pattern no.137697461 , pin pattern no.uto-01498 , pin pattern no.uto-01499 , tube barrel pattern no.137601182 , coupling barrel-jacket pattern no.137601185 , jacket water pattern no.137601174 , screw pattern no.137601184 , ground strap pattern no.117601161 , bore evacuator pattern no.137601138 , breech block pattern no.157602171 , shaft pivot pattern no.157602177 , hook lever pattern no.157606369 , shock absorber assy pattern no.157602012 , block pivot pattern no.127602130 , dowel pattern no.127606626 , transfer tray recocking assy pattern no.157606050 , guide transfer tray pattern no.157606078 , counter rebounding mechanism pattern no.157602017

CTN :45072330

25 May, 2026 NA

Jabalpur - Madhya Pradesh

Tender For supply of b1 01001 014 000 11 ball , b1 01001 014 000 18 washer , b1 01001 017 000 06 screw cap , b1 01001 017 000 10 screw grub , b1 01001 010 000 04 washer , b1 5305 72 057 1181 screw over travel adjustment trigger stop , b1 5310 72 057 1052 nut hex self locking , b1 5305 72 057 1761 screw counter sunk , b1 5305 72 057 1175 screw trigger adjustmemy 2nd stage sear adjustment , b1 5360 72 057 1786 spring , b1 5315 72 057 1787 pin retainging ejector , b1 0100 014 000 06 screw cap components for 20mm , b1 5360 72 057 1510 spring , b1 5305 72 057 1177 screw grub , b1 5315 72 057 1732 pin retainging ejector , b1 5315 72 057 1124 pin , b1 5305 72 057 1053 screw cap monopod assembly , b1 5310 72 057 1176 nut locking adjustment stop , b1 01001 014 000 24 spring , b1 5305 72 057 1511 screw grub , b1 5365 72 057 1182 bush trigger guard , b1 5305 72 057 1174 screw cap counter sunk , b1 5305 72 057 1733 screw counter sunk , b1 01001 003 001 04 plunger lever assy cqa sa 191 , b1 5310 72 057 1245 stiff nut , b1 5360 72 057 1244 spring , b1 01001 017 000 18 washer , b1 01001 017 000 19 screw button head , b1 01001 003 002 03 pin retaining extractor , b2 01001 000 050 transport case , b2 01001 021 000 08 cloth flannelette , b2 01001 021 000 07 brush cleaning , b2 01001 021 000 06 cleaning solvent , b2 01001 023 000 03 punch pin special , b1 01001 017 000 11 ball , b1 5360 72 057 1784 spring ejector , b1 5305 72 057 1121 end stop cap screw , b1 1005 72 056 9197 pin retaining firing pin , b1 1005 72 057 1692 safety cam , b1 5310 72 057 1767 spacer washer , b2 01001 021 000 02 rod cleaning assy cqa sa 214 , b2 01001 020 000 06 ear muff , b1 01001 014 000 25 plunger detent ) /bid number : gem/2026/b/7498349 * /dated: 04-05-2026 & & / bid document 1 / 36

Central Government/Public Sector

CTN :45012762

11 May, 2026 NA

Chennai - Tamil Nadu

Tender For supply of oh kit for controller assembly dynamic brake for hhp locos, consisting of 18 items as follows: 1) pin spring -3/16 diameter x 7/8 inch long (spiral pin modified) -kepco partno:100015 qty:2nos. 2) pin spring -1/8 diameter x 1 inch long (spiral pin modified) - kepco part no: 100019 qty: 1no. 3) pin spring -3/16 diameter x 1 inch slotted (spiral pin modified) - kepco part no: 100028 qty: 3nos. 4) pin spring -3/16 diameter x 1 1/2 inch slotted - kepco part no: 100032 -qty: 2nos. 5) pin clevis - 1.60 inches long - kepco part no: 100135 -qty: 2nos. 6) ring retaining -metric - kepco part no: 100039 -qty: 1no. 7) spring detent arm- kepco part no: 100042 -qty: 1no. 8) pin swivel - kepco part no: 100231 -qty: 2nos. 9) ring retaining - 1/4 - kepco part no: 100054 -qty:4nos. 10) spring reverser lock- kepco part no: 100055 -qty: 2nos. 11) spring clevis - kepco part no: 100080 -qty: 1no. 12) pin spring 3/16 diameter x 1-3/8 inches long - kepco part no: 100092-qty: 1no. 13) ring retaining - kepco part no: 100123 -qty: 2nos. 14) spring plunger - kepco part no: 100133 -qty: 1no. 15) socket bulb - kepco part no: 100085 -qty: 1no. 16) handle directional - phelolic - kepco part no: 100087 -qty: 1no. 17) bracket throttle handle - kepco part no: 100122 -qty: 1no. 18) screw 8-32 fcs for bush 7/16 - kepco part no: 100200 -qty: 2nos. make: kepco or equivalent supplied by approved vendors of master controller of emd locomotive, pl no: 17050455 are acceptable. hsn code: 86079100. [ warranty period: 30 months after the date of delivery ]

CTN :44433216

03 Apr, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of spares of 51 mm mortar - barrel , bolt, machine , breech base , claw flush catch , cover plate access , hex nut m4 p to is 2389 1968 , hex nut m6 p to is 1364 1967 , slotted chees head screw m4x12 to speech is 1366-1968 p-8.8 , lever firing assy , pin straight headed , housing assy trigger mechanism , pin lock pin dowel , sear , spring helical compression , spring spiral , spring spiral torsion , washer lock m4 type b to is 3063-1994 , washer lock m6 type b to is 3063-1994 , bushing machine thread , housing mechanical drive , pin firing , screw set , nut plain knurled , retainer compression helical spring , pin cotter split 1.2x12 to is- 549-1974 , striker , grip handle , sling

CTN :44394047

31 Mar, 2026 NA

Uttara Kannada - Karnataka

Tender For supply of aluminium block 136mm , aluminium block 150mm , aluminum block a 190 mm , brush, swabbing, barrel , centering implement for breech-ring assembly , gauge for striker protrusion gauge , bore cleaning asy , pin , drift punch dia 2mm , drift punch dia 3mm , drift punch dia 4mm , drift punch dia 5mm , allen key 4mm , allen key 6mm , allen key 8mm , allen key 10mm , allen key 12mm , allen key 14mm , cartridge case section , breech block blocking equipment , hydraulic barrel puller , equip. gun barrel lifting and removing , tool for slow-lowering loading tray , fork breech block closing , hand rod , firing hole bushing removing wrench , hydraulic jack , tool for extracting misfired round , breech ring installing and removal equipment , breech block lifting equipment , safety spacer , nitrogen refilling tool , set of two pliers for snap ring ext. type , breech-block shaft wrench , spanner, breech-block moving , tool for disassembly of extractors spindle , tool for extractor piston removal , striker removing tool , tool for extractors disassembling , tool, round removing from loader drum , barrel coupling tool , breech block springs loader tool , oiler 0. 5 ltr , hand pump, p 0 to 700kg or cm2 , pliers, lock wire , feeler gage set, 0. 05 to 1. 00 mm , wrench for removing safety firing plunger sleeve , loading tray linkage pin removal tool , hook wrench , striking force testing gauge , dial gage, barrel alignment , 76 or 62 gauge cartridge , tool for inserting o-ring seal 137601129 , tool for removal and installation of barrel jacket , spanner, breech block moving , bush for inserting pin , spring compression tool , extension for recoil jacks , aluminium bloc 225mm , empty case extractor simulating tool , bore erosion checking tool , bore erosion measuring tool , remover spring of breech block opening linkage buffer , breech ring lifting tool , endoscope , proximity fuze cut out device adjusting tool , proximity fuze cut-out device test bench , torque spanner 0-50kgm , dummy cartridge

Spiral Pin Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

Central Government/Public Sector

Central Government/Public Sector