Latest main spring Tenders | Government main spring Tenders

Central Government / Public Sector

CTN :43277667

16 Jan, 2026 NA

Guntakal - Andhra Pradesh

Tender For supply of main spring assembly for pantograph type am-12 to contransys part no.c.0600 or to equivalent part no. of gsec or concept rail engineers confirming to rdso specification no. rdso\2008\0066 rev.'0' dated 20.06.2008 and amend 1.

Central Government/Public Sector

CTN :43094872

24 Dec, 2025 NA

Hyderabad-Ap - Andhra Pradesh

Tender For corrigendum : supply of spare of schneider make 11 kv and 415 volts vcbs and acbs d d - cb:, vcb,11kv,800a, hvx-, x,schneider, vacuum, interrupter, schneider, 11kv, buffer, schneider, spring, vcb 33kv, housing, drc00626004, schneid, er, tripping, coil, schneider, acb,mx, under voltage trip, schneider, acb,mn, under voltage, trip, schneider, acb,mn, battery, 33593, schneider acb, safety shutter kit,48721,schneider, acb, arc, chute, schneider, easypact mvs b2-n/h

CTN :43097627

22 Dec, 2025 NA

Hisar - Haryana

Tender For corrigendum : supply of unbranded boq - nut m 12 x1 5is 1364 , sealing gasket , leaf 4 th for main spring assy , drive shaft , assy seat belt kit , tapper roller brg outer

Central Government/Public Sector

CTN :43255489

24 Dec, 2025 NA

Kolkata - West Bengal

Tender For supply and installation of spring charging motor of33 kv outdoor vacuum circuit breaker at vecc, bidhannagar campus

CTN :43221670

01 Jan, 2026 NA

Kottayam - Kerala

Tender For supply of lab equipment d d - colorimeter , magnetic stirrer , micropipette fixed volume , micropipettevariable , haemocytometer , stage micrometer , ocular micrometer , dissection microscopes , laboratory centrifuge , trinocular stereo microscope , water bath , microtome , distillation unit , clevenger apparatus , refrigerator , digital camera , klinostat , balance , centrifuge , digital ph meter , conductivity meter , bunsen burner , muffle furnace , vacuum pump , hot air oven , water bath , digital potentimeter , kipps apparatus , water distillation unit , microwave oven , colorimeter , digital storage oscilloscope , function generator , digital trainer kit , dual power supply , regulated power supply , rheostats , resistance , constantan coil , daniel cell electronic , digital ammeter voltmeter , voltmeter , transformer , laser , spectrometer deluxe , spectrometer , air wedge plate , na vapour lamp , hg vapour lamp , compound pendulums , katers pendulum , torsion pendulum with , dimmerstat , tangent galvanometer , decade condensor , decade inductance , deflection , vibration magnetometer with compass , sonometer , slotted wt , newtons law of cooling apparatus , thermistor characteristics apparatus , equilateral quartz prism , equilateral glass prism , lees disk apparatus , rf oscillator , travelling microscope , heating mantle , spring constant , camera lucida , binocular microscope , compund student microscope , haemoglobinometer , b p apparatus , stethoscope , ph meter , colony counter , bottle top dispenser , analytical digital balance , spectrophotometer , laminar air flow , soxhlet apparatus , heating mantle

Central Government/Public Sector

CTN :43185050

25 Dec, 2025 NA

Mangalore - Karnataka

Tender For annual rate contract for supply of l and t make lv swgr spares - sic male for l&t sfu, sic service only for l&t sfu, sic test only for l&t5fu, sic service+ test with break for l& t sfu, 4way,3pos,sprlng,ods tss switch, racking screw holding saddle r&l, module racking screw, cam lock tf for l& t sfu, cam lock tq for l& t sfu, safety shutter for mcc modules, shutter puller assy for safety shutter, racking nut for l& t sfu, screw for racking nut for l&t sfu, switch 0i5connector unit fn 32, switch di5connector unit fn 63, switch oisconnector unit fn 125, switch di5connector unit fn 200, switch 0i5connector unit fn 400, switch di5connector unit fn 630, switch oisconnector unit fn 160, switch disconnector unit fn 250, switch disconnector unit fnx 630, handle for sdu fn32, handle for sdu fn63, handle for sdu fn125, handle for sdu fn200, handle for sdu fn400, handle for sdu fn630, handle for sdu fn160, handle for sdu fn250, handle for sdu fnx630, arc chute (440v) for cn-cs 1000h acb, arc chute (440v) for cn-cs 1250h acb, arc chute (440v) for cn-cs 2000h acb, arc chute (440v) for cn-cs 2500h acb, arc chute (440v) for cn-cs 4000c acb, arc chute (440v) for cn-cs 800c acb, arc chute (440v) for cn-cs 800h acb, bezel draw out breaker for l&t acb, cradle terminal assy for cn-cs 1000h acb, cradle terminal assy for cn-cs 1250h acb, cradle terminal assy for cn-cs 2000h acb, cradle terminal assy for cn-cs 2500h acb, cradle terminal assy for cn-cs 4000c acb, cradle terminal assy for cn-cs 800c acb, cradle terminal assy for cn-cs 800h acb, cradle terminal sprt for cn-cs l qooh acb, cradle terminal sprt for cn-cs-1250h acb, cradle terminal sprt for cn-cs 2000h acb, fixed arc contact for cn-cs 1000h acb, fixed arc contact for cn-cs 12s0h acb, axed arc contact for cn-cs 2000h acb, fixed arc contact for cn-cs 2500h acb, fixed arc contact for cn-cs 4000c acb, fixed arc contact for cn-cs 800c acb, fixed arc contact for cn-cs 800h acb, frcd for cn-cs 1000h ac8, frcd for cn-cs 12s0h acb, frcd for cn-cs 2000h acb, frcd for cn-cs 2500h acb, frcd for cn-cs 4000c acb, frcd for cn-cs 800c acb, frcd for cn-cs 800h acb, front facia for electrical for l& t ac8, hardware it for motor for l&t acb, hardware kit for l&t acb, jaw contact assembly for cn-cs 1000h acb, jaw contact assembly for cn-cs 1250h acb, jaw contact assembly for cn-cs 2000h acb, jaw contact assembly for cn-cs 2500h acb, jaw contact assembly for cn-cs 4000c acb, jaw contact assembly for cn-cs 800c acb, jaw contact assembly for cn-cs 800h acb, main spring for cn-cs 1000h acb, main spring for cn-cs 1250h acb, main spring for cn-cs 2000h acb, main spring for cn-cs 2500h acb, main spring for cn-es 4000c acb, main spring for cn-es 800c acb, main spring for cn-cs 800h acb, motor 110v dc for l&t acb, motor limit switch for l& t acb, moving arc contact for cn-es 1000h acb, moving arc contact for cn-es 1250h acb, moving arc contact for cn-cs 2000h acb, moving arc contact for cn-es 2500h acb, moving arc contact for cn-cs 4000c acb, moving arc contact for cn-cs 800c acb, moving arc contact for cn-es 800h acb, pole assembly for acb cn-cs 1000h, pole assembly for acb cn-es 12s0h, pole assembly for acb' cn-~s 2000h, pole assembly for acb cn-cs 2500h, pole assembly for acb cn-es 4000c, pole assembly for acb cn-cs 800c, pole assembly for acb cn-es 800h, pole connector for acb cn-cs 1000h, pole connector for acb cn-es 1250h, pole connector for acb cn-es 2000h, pole connector for acb cn-es 2500h, pole connector for acb cn-es 4000c, pole connector for acb cn-cs 800c, pole connector for acb cn-es 800h, resistor kit 110v dc for l&t acb, roller assembly for l&t acb, safety shutter assly for cn-es 1000h acb, safety shutter assly for cn-es 12s0h acb, safety shutter assl y for cn-cs 2000h acb, safety shutter assl y for cn-es 2s00h acb, safety shutter assl y for cn-es 4000c acb, safety shutter assl y for cn-es 800c acb, safety shutter assly for cn-es 800h a

corporations/Associations/Others

CTN :42934859

27 Dec, 2025 NA

Cuddalore - Tamil Nadu

Tender For corrigendum : tender for supply of turbine governing spares d d - piston sleeve 1 for follow up piston for hyd amplifier assy-01142324000 part-11 , follow up piston for follow up piston for hyd amplifier assy-01142324000 part-12 , control sleeve for follow up piston for hyd amplifier assy-01142324000 part-13 , piston sleeve 2 for follow up piston for hyd amplifier assy-01142324000 part-56 , compression spring for follow up piston for hyd amplifier assy-01142324000 part-63 , follow up piston spring assy 1 for follow up piston for hyd amplifier assy-01142324000 part-109 , follow up piston spring assy 2 for follow up piston for hyd amplifier assy-01142324000 part-110 , piston sleeve 1 for follow up piston for ehc assy 01142724000 part-18 , piston sleeve 2 for follow up piston for ehc assy 01142724000 part-19 , follow up piston for follow up piston for ehc assy 01142724000 part-20 , control sleeve for follow up piston for ehc assy 01142724000 part-21 , compression spring for follow up piston for ehc assy 01142724000 part-45 , follow up piston spring assy 1 for follow up piston for ehc assy-01142724000 part-112 , follow up piston spring assy 2 for follow up piston for ehc assy-01142724000 part-113 , tension spring for hyd speed governor assy-01142108000 part-20 , follow up piston for hyd speed governor assy-01142108000 part-73 , pilot valve for hyd speed governor assy-01142108000 part 121 , cyl compression spring for hyd speed governor assy 01142108000 part-122 , follow-up piston spring assy for hyd speed governor assy-01142108000 part-135 , pin for hyd speed governor assy-01142108000 part-57 , adjusting screw for hyd speed governor assy-01142108000 part-65 , piston sleeve for hyd speed governor assy-01142108000 part-68 , spring end piece for hyd speed governor assy-01142108000 part-69 , tension spring for hyd speed governor assy-01142108000 part-70 , spherical end piece for hyd speed governor assy 01142108000 part-72 , adjusting screw for hyd speed governor assy-01142108000 part-76 , control sleeve for hyd speed governor assy-01142108000 part-77 , nut hex a-8 for hyd speed governor assy-01142108000 part 119 , liner for electro hydraulic converter assy-01142208000 part-1 , comp spring matl gr3 is4454-p1 for electro hydraulic converter assy-01142208000 part-5 , pilot valve for electro hydraulic converter assy 01142208000 part-10 , s/thr bl b for electro hydraulic converter assy 01142208000 part-32 , pilot valve for low vacuum trip assembly assy 01142401000 part-17 , comr spring 1 matl is-1570 for low vacuum trip assembly assy-01142401000 part-35 , comp-spring 2 matl is-1570 for low vacuum trip assembly assy-01142401000 part-36 , comp spring 3 matl is-1570 for low vacuum trip assembly assy-01142401000 part-37 , comp spring matl is4454ptigr3 for hydraulic amplifier assy-01142801000 part-28 , pilot valve for hydraulic amplifier assy-01142801000 part-34 , pilot valve for main trip valve assy-01142908000 part-1 , compression spring for main trip valve assy-01142908000 part-11 , tension spring for main trip valve assy-01142908000 part-27 , lever for hpcv servomotor assy-01140224000 part-11 , pilot valve for hpcv servomotor assy-01140224000 part-22 , wheel for hpcv servomotor assy-01140224000 part-28 , ball thrust bearing for hpcv servomotor assy-01140224000 part-52 , compression spring for hpcv servomotor assy-01140224000 part-18 , disc spring for hpcv servomotor assy-01140224000 , feed back cam for hpcv servomotor assy-01140224000 , lever for ipcv servomotor assy-01140418000 part-11 , compression spring for ipcv servomotor assy-01140418000 part-18 , wheel for ipcv servomotor assy-01140418000 part-20 , pilot valve for ipcv servomotor assy-01140418000 part-22 , ball thrust bearing for ipcv servomotor assy-01140418000 part-52 , feed back cam for ipcv servomotor , compression spring for ipcv servomotor assy-01140418000 part-6 , compression spring for ipcv servomotor assy-01140418000 part-7

Central Government/Public Sector

CTN :43171186

02 Jan, 2026 NA

Guna - Madhya Pradesh

Tender For breaker closing coil 110 vdc , vcb 110v trip coil assembly jyoti, spurgear assy 4vc49-0018, breaker auxilary switch ,plug socket with 12 connector ,closing coil8 ,tripping spring3 ,spurgear assy 4vc49-0018 ,pinion gear assy 4vc49-0091 ,trip catch assembly (4vc49-0244) for jyo ,closing catch assembly (4vc49-0150) for ,motor spring charging 110v dc , cam shaft assembly (3vc49-0004) for jyot ,charging handle assembly (4vc49-0418) fo ,crank (lhs&rhs) for jyoti vcb ,vacuum interrupter 1250amp 11kv jyoti vc ,moulded contact shroud (1vb79-0082/01) f ,shutter assy 1250 a ,coupling make:abb(4vc13-0182a)make:bel ( ,bus conductor- upper (4vc13-0001) for jy ,flexible jumper (3vc19-0009) for jyoti v ,pds assembly (4vc19-0027/03) for jyoti v ,insulating stud assy make; abb (4vc19-00 ,coupling make:abb(4vc13-0182a)make:bel ( ,pds assembly (4vc19-0027/01) for jyoti v, local remote selector switch ,kaycee make rotary switch 16 amp ,limit switch 1no+1nc ,aux. relay re 3000 ,post insulator 11kv for jyoti panels ,trip catch assembly (4vc49-0244) for jyo ,shutter assy nut 1600 a ,tension spring p.no.4116230016 ,tripping spring jyoti vcb m, p03 for jyoti 350t4a4wcstyve, 3.3kv potential trans.jyoti panels ,vtg.transformer indoor epoxy single phas m,operation counter cat no. cl900830000 ,push button nc red , aux. relay type re-400 with 4c/o contact ,,

CTN :43196548

22 Dec, 2025 NA

Izatnagar - Uttar Pradesh

Tender For supply of item description.1. normal probe tr-0-44, 4 mhz 18 mm diameter split crystal 10 no2. 70 deg.angle probe, a70- 60 no3. 37 deg.angle probe, a37-44 20 no4. wheel assembly dia. 140mm with shaft 2 no5. wheel flange 8no6. wheel shaft 20mm dia. 2 no7. complete carriage assembly for 9 probe for lhs 1 no8. complete carriage assembly for 9 probe for rhs 1 no9. guide rod 10 no10. probe holder assembly for 0 & 37 deg 2 n11. probe holde assembly for 70 deg. 5 no12. wear shoe for 70 deg. 30 no13. wear shoe for 0 & 37 deg 10 no14. main spring for carriage assemble 8 no15 brass nipple 5 no16. extension pin for toggle clamp 2 no17. toggle clamp mounting bracket 2 no18. wheel for encoder 4 no19. guide roller bush (with bearing) 60 no20. suitable umbrella 8 no

CTN :43141126

01 Jan, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of engine gasket , ek3000b-4910355 core aftercooler , ek3000b-63223 hose plain , ek3000b-70183 ring retaining , ek3000b-ak10060ss hose flexible , ek3000b-ak1601746mc hose flexible , ek3000b- ak6045ss hose flexible , ek3000b-ak6065 ss hose flexible , ek3000b-kit3238204 l.0.filter std 3166554 and 3167 , ek3000b-kit3238493 kit fuel filter and ring , ek3000b-kit3239990 set main bearing std , ek3000b s-16002 bearing ball , ek3000b-s155 screw hexagon head cap , ek3000b-s16069 bearing ball , ek3000b-s1650 bearing ball , ek3000b-3408324 actuator etr fuel control , ek3000b-4020850 elbow male adapter , ek3000b-212161 seal o ring , ek3000b- 216486 gasket after housing , ek3000b-2870386 hose flexible , ek3000b-2870393 hose flexible , ek3000b- 2870878 hose flexible , ek3000b-3000175 coupling , ek3000b-3001304 gasket aft housing , ek3000b- 3002834 bushing , ek3000b-3007971 bearing camshaft thrust , ek3000b-3008869 gasket , ek3000b-3010030 gasket lub oil cooler core , ek3000b-3011337 seal o ring , ek3000b-3012531 shaft idler , ek3000b-3014103 washer , ek3000b-3017961 rod push , ek3000b- 3017993 valve shutoff , ek3000b-3023095 washer sealing , ek3000b-3026556 washer thrust , ek3000b- 3026557 bearing thrust , ek3000b-3030778 hose , ek3000b-3039164 lever cam follower , ek3000b- 3042827 shaft water pump , ek3000b-3046430 push rod , ek3000b-3051371 pump water and idler , ek3000b-3052820 valve intake , ek3000b-3055769 gasket sea water pump , ek3000b-3057139 rod push , ek3000b-3058383belt v , ek3000b-3067459 gasket rocker lever cover , ek3000b-3086192 insert valve , ek3o00b-3086193 insert valve , ek3000b-3087587 injector , ek3000b-3088389 exhaust valve , ek3000b- 3200882 connection sea water , ek3000b-3202210 guide valve stem , ek3000b-3236075 washer plain , ek3000b-3241328 liner cylinder , ek3000b-3545647 kit turbo repair hc5a , ek3000b-3609826 seal water pump , ek3000b-3627206 clamp t bolt , ek3000b- 3030769 hose elbow , ek3000b-3903035 screw banjo connector , ek3000b-3909356 seal rectangular ring , ek3000b-3920400 screw hex flange head cap , ek3000b-3920868 valve exhaust , ek3000b-3922848 clamp hose , ek3000b-3922849 clamp hose , ek3000b- 3927155 support camshaft thrust , ek3000b-63549 hose plain , ek3000b-3814696 element air cleaner , ek3000b-3102651 screw hex flange head cap , ek3000b-4070253 tube fuel supply , ek3000b-s602 washer plain , ek3000b-108707 screw hexagon head cap , ek3000b-3802100 kit engine piston , ek3000b- 3804933 kit cylinder block hardware , ek3000b- 3814695 element air cleaner , ek3000b-3872813 vacuum indicator , ek3000b-3897502 hose plain , ek3000b-3897503 hose plain , ek3000b-3900068 dowel ring , ek3000b-3900227 screw hexagdn head cap , ek3000b 3900250 collet valve , ek3000b-3900589 nut hexagon flange , ek3000b-3900629 screw hex flange head cap , ek3000b-3900630 screw hex flange head , ek3000b-3900631 screw hex flange head cap , ek3000b-3900956 plug expansion , ek3000b-3904230 clamp spring hose , ek3000b-3905171 shim , ek3000b- 3905786 dipstick , ek3000b-3906206 guide valve stem , ek3000b-3906659 seal injector , ek3000b-3906854 insert valve , ek3000b-3907582 tube fuel supply , //bid details 2 / 132 ek3000b-3910777 hose elbow , ek3000b-3918614 hose plain , ek30008-3919299 nozzle injector , ek3000b- 3920607 hose flexible , ek3000b-3920867 valve intake , ek3000b-3921961 gasket exh out connection , ek3000b-3922073 plug expansion , ek3000b-3922842 clamp hose , ek3000b-3922846 clamp hose , ek3000b- 3928832 gasket push rod cover , ek3000b 3930906 gasket valve cover , ek3000b-3931063 filter fuel , ek3000b-3934048 pin piston , ek3000b-3935229 shaft idler , ek3000b-3935449 isolator noise , ek3000b- 3936876 seal rectangular ring , ek3000b-3937743 cartridge lub oil filter , ek3000b-3939355 gasket fuel pp , ek3000b-3957912 seal valve stem , ek3000b- 3957913 retainer valve spring , ek3000b-3959052 gasket oil pan , ek3000b-3969562 bearing connecting rod , ek3000b-3974704 control governor , ek3000b- 3975137 motor starting , ek3000b

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Central Government/Public Sector