Latest main spring Tenders | Government main spring Tenders

Central Government/Public Sector

CTN :44066677

26 Mar, 2026 5.00 Lacs

Hyderabad-T - Telangana

Tender For bid to ras bid to ras bid to ras corrigendum : supply of frl unit with pressure gauge , junction box with side valve , junction box fitted with 3 by 2 manual control valve , 7 number of self-sealing fitting of 4 mm dia. , push button operated 3 by 2 dcv normally closed valve green colour push button , push button operated 3 by 2 dcv normally opened valve red colour push button , roller lever operated 3 by 2 valve pneumatic limit switches for reversing the linear actuator , roller lever operated idle return 3 by 2 valve , hand lever operated 5 by 2 valve with spring return , hand lever operated 5 by 2 valve with detent , single external pilot operated with spring return 5 by 2 valve , double external pilot operated 5 by 2 valve , sigle acting cylinder sac , double acting cylinder dac , adjustable joint throttle valve for sac and dac , pneumatic motor or grinder , pneumatic vaccum or suction cup for pick and place , pneumatic gripper finger double action pneumatic gripper , emergency operation mushroom head 5 by 2 valve , one-way flow control valve for meter-in and meter-out circuit , shuttle valve or logic valve for sac or dac , dual pressure valve and logic valve for sac or dac , quick exhaust valve for operation of dac , multi distributer fitting plastic five port pneumatic quick fitting connector, pk-4 , push type male connector one touch fittings for all valve ports , tube plug metal pneumatic push-in fitting 4mm od tube plug , 4mm od x 2. 5mm id polyurathene pneumatic pu tube - 60mtrs length color blue , tube cutter with safety lock , pneumatic time delay valve , pneumatic preset counter , cut section modules of pneumatic system , 5 by 2 single solenoid operated valve with spring return , 5 by 2 double solenoid operated valve with spring return , 24v magnetic sensor or switch with clamps for sac and dac , electrical push button module , electrical connection cable set , relay logic unit box , power supply unit 24 v dc with ac to dc convertor , on and off delay timer module , electrical counter module , electrical buzzer with indicator 24v dc , inductive proximity sensor , capactive proxity sensor , optical proxity sensor , tool kit allen key set , tool kit screw driver set //bid details2 / 39

Central Government/Public Sector

CTN :44633467

18 May, 2026 NA

Lucknow - Uttar Pradesh

Tender For corrigendum : set of fasteners for brake hanger of wag-7 locos consisting of 5 item: i) high tensile hex head bolt m10-1.5x100 grade 8.8 thread length 26mm qty 01 no/set. ii) high tensile hex head bolt m10-1.5x115 grade 8.8 thread length 36mm qty 01 no/set. iii) lock nut hex m-10 bolt face to face length 16mm maximum qty 02 no/set iv) spring washer b10 m10 bolt qty 02 no/set. v) plain washer for m-10 bolt qty 02 no/set. note: bolt and nut will be as per is1364, spring washer will be as per is3063 and plain washer as per is 2016. warranty period 30 months from the date of supply. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44610969

06 Apr, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of fasteners - single coil rectangular section spring lock washers as per is 3063 (q3)

Central Government/Public Sector

CTN :44630141

04 Apr, 2026 NA

Bhilai - Chhattisgarh

Tender For supply of friction pad,51847883 , seal ring,69270 , o-ring,11905 , seal ring,73920 , seal ring,64706 , o-ring,22340640 , seal ring,22340130 , o-ring,64702 , bowlspindlevertshaft,51846301 , flex coupling,53857480 , seal ring,14238 , seal ring,68085 , seal ring,22341202 , seal ring,22341240 , inlet pipe,51960281 , seal ring,53853301 , spacing ring,51848301 , snap ring,22364222 , bushing,51843102 , spring,22621464fmab206 , feed pump,53871881 , oil heater,vertical ,cap36 kw,440 v , brakeshoe,518476-81,mab206 , attachmentpiece,52653880 , prgauge,54305401,fmab206 , thermomtere,64002,fmab206 , spring,22621470,fmab206 , inspbox,52675380,fmab206 , o ring,39099,fmab206 , valveneedle ,52633401 , washer,seal,dwn52676401 , washer,lock,dwn3872300 , washer,thrust,dwn2075800 , plate,elastic,dwn44202231 , wheel,worm,dwn52672385 , seal ring,22352114 , seal ring,22340138 , pin,slottedtubularspring,22211930 , disc,bowl,ss,44202302 , disc,gravity,set,dwn44202332_44202341 , impeller,53853905 ) /bid number : gem/2026/b/7389978 * /dated: 25-03-2026 & & / bid document 1 / 37

Central Government And Public Sector

CTN :44633257

06 Apr, 2026 NA

Bangalore - Karnataka

Tender For supply of driving unit consisting of following items 1. spring supporting plate material 40crmo3 & 40-45 hrc h&t. 2. cap drive plate material 40ni6cr4mo3 & 40-45 hrc toughened. 3. lock nut km-1 4. spring and support pins material 40crmo3 & 40-45 hrc h&t [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :44634665

08 Apr, 2026 NA

Bangalore - Karnataka

Tender For corrigendum : runner head outer for roto blast unit of cleaning & peening machine as per rwf drawing no.703390111550. note: 1.material test certificate, hardness test certifcate and heat treatment certificate from nabl/govt authorised laboratory shall accompany the supply. 2.successful tenderer shall visit the shop and see the item for matching reference purpose. one set of vanes, spring, vane lock pin will be provided by rwf for matching purpose. 3.reports of balacing at a speed of 2500 rpm with vanes shall be produced along with the supply. 4. reports of centrifugal testing at a speed of 3750 rpm for 3 minutes without vanes shall follow the supply. [ warranty period: 30 months after the date of delivery ]

CTN :44610051

14 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of injector nozzle assembly , oks240-copaslip-250 gm-upto 110 , plunger barrel assembly (dia 25 mod) , o ring 4 x22.5 perbunan , exhaust valve , pressure transmitter , gfl bolts , o ring (item 20310) , coupling flexible , multi meter , paste grinding coarse , set bolt - m12x1.75x50 - 8.8 , set screw m10x1.5x35-8.8 , screw set , nut for speed set screw , nut - m20x2.5 -gr.8 , washer plain machanised , washer copper 12x16 , washer copper , copper washer (21 x 27) , washer copper , copper washer , copper washer , set bolt m12x1.75x65-8.8 , set bolt-m12x1.75x130-8.8 , set screw - m20x2.5x50 -8.8 , socket hear gear screw-m12z12 , hexagonal bolt m27 x 170 , socket head cap screw -12x40-12.9 , socket head cap screw-m12x55-12.9 , circlip external-30mm , circlip external , piston ring - top , circlip , circlip external -60mm , circlip external-65mm , circlip external 90 mm , circlip internal-62mm , spring washer , washer copper , washer copper , copper washer , copper washer(33x39) , schnor washer , mech dir pin , spring dowel pin , spring dowel , spring dowel pin 17x30 , pressure gauge 0-10 bar , dial 4 inch , bourden-ss316 , pneumatic distributor pneu/pneu , relay 24 vcc (k81 , k82 , k83 , k86 , k95 , k100 , k101) , filter , pressure guage with glycerine , i/p-0-10 bar , pressure transmitter 0-4 bar 24vdc o/p-4-20 ma , pressure transmitter 10 bar 24vdc o/p-4-20 ma , pressure guage with glycerine , i/p-0-6 bar , flat top cable 25 wires , pressure switch-1 to 10 bar , pressure transmitter 6 bar 24vdc o/p-4-20 ma , pressure transmitter 40 bar 24v dc , pneumatic distributor (8/1 , 8/2 , 8/3 , 8/4) stop , on/off switch , 2 pole , off delay timer 0.2-300sec.+socket , svae - over speed cards , safety oil pressure card (sph card) , signal isolator 4-20 ma/4-20ma loop powered , engine speed indicator 0-1250 rpm , 96x96 , bearing temp measure card (mtp card) , bearing temp alarm card (aip card) , regr. safeties temp. card (rsp card) , on release safety icm1 card , frequency divider for governor speed sensor , solenoid valve cnomo dia-1.6 , 24 vdc , distributor iso 541 pneumatic / spring , iso1 distributor pneu.control/pneu.return , hour meter 24v dc , switch 3 pos. (1tc , auto , 2tc) , on delay relay 24v dc , temperature convertor (0-150 deg) , atp , cable for interface terminal 25 pts , cable (engine speed measure) , electro - distributor , electro distributor with spring return , solenoid valve , pneumatic distributor (pneu/spring) , pneumatic distributor pneu/pneu , pressure regulator , selector seal , sub base seal , pilot push in type , glass fuse 300ma , size 5x20 , fast blow , set of 10 , terminal , standard unbreakable , cts2.5-u , rated 2 , magnetic pick up for turbocharg , iso1 electrodistributor , 24vdc , solenoid return , sph lube oil safety card , se card , mtp bearing temp card , on release safety card (rgm card) , speed raise lower actuator + 2no contacts , indicating lamp-red , with lens , holder and lamp , indicating lamp-white with lens , holder and lamp , fuse cartridge 4a(am)10x38 , inlet valve , bolt-connecting rod , cylinder liner , piston ring compression , felt segment , flexible hose for sea water , pflexible hose for sea water pump section , flexible hose for fuel leaks conn , gasket part no 585 , gfl washer , thermostatic valve element 21/2-bocb15501-00-a , thermostat element , pressure gauge 0-60 bars , distributor iso pnumatic/spring , pressure gauge forbes marsh 100ss , ss316 0-4 bar glyf fil , pressure gauge forbes marsh ss316 0-40 bar glyf fil , pressure transmitter danfoss mbs 5100 0-10 bar , o ring (giesunger coupling) , cylinder screw , sealing ring , sealing ring , lock washer pair , terminal box , lock washer pair , ring nut , screw plug , set bolt - m24x3x140 - 8.8 , set bolt -m20x2.5x120-8.8 , set screw-m16x2x40-8.8 , clip jubilee for strainer , turbocharger-2

CTN :44410580

27 Mar, 2026 NA

Bareilly - Uttar Pradesh

Tender For bid to ras supply of bathroom water shower (v2) (q3) , copper alloy gate valve for waterworks purpose (v2) conforming to is 778 (q3) , tower bolts (ferrous metals) as per is 204 (q3) , copper alloy taps/stop valves (v2) conforming to is 8931 (q3) , ssteel wall to wall 25mm dia for curtain rod , glass rubber 3mm make isi marked , glass rubber 5mm make isi marked , glass silicone sealant bottle make isi marked , aluminium door pivot set 6 inch make isi marked , aluminium door lock 2 inch x 1 point 5inch x 3 inch isi marked , aluminiumn door handle150mm isi marked , reducer socket 15mmx20mm isi marked , steel grating 4 inch with hole , ss butt hinges 4 inch , 100mm steel pipe bracket clamp suspension ring and duct holder , pvc urinal waste pipe 32mm x 900mm , pvc urinal waste pipe 40mm x 900mm , ss jet spray with tube 1 point 5 mtr 15mm for ewc , washer for flush kit isi marked , glass sheet 5 mm thick x 6 feet x 4 feet isi marked , screw 8x 32mm 200 nos in pkt , drill bit 6mm , round plug 45mm wall plug100 nos in pkt , plywood 8 feet x4 feet x12mm bwr grade isi marked , ss kitchen plate rack 24 inch x 30 inch x 10 inch isi marked , pvc flushing cistern 10 ltr capacity isi marked , plywood 8 feet x 4 feet x 4mm bwr grade isi marked , mta cpvc 15mm with brass thread , fta cpvc 15mm with brass thread , mta cpvc 20mm with brass thread , fta cpvc 20mm with brass thread , tee cpvc 15mm with brass thread , tee cpvc 20mm with brass thread , white thread best quality , white putty make isi marked , ss screw 3 inch 100 nos in pkt , ss screw 4 inch100 nos in pkt , machine black screw 25mm 500 nos in pkt isi marked , machine black screw 50mm500 nos in pkt isi marked , machine black screw 75mm 500 nos in pkt isi marked , double action floor spring 1 point 25mm thick alum heavy duty isi marked , ms self drilling screw size 1 point 5 inch 1kg pack , ssteel knob for curtian 25mm dia 304 gde , looking mirror with alum frame 24 inch x 18 inchx5mm thick mirror isi marked , wc seat ind type 530mmx440mm isi marked , hydraulic door closer heavy duty isi marked , gi nipple 15x50mm isi marked , gi nipple 15x100mm isi marked , gi nipple 15x150mm isi marked , gi plug 15mm isi marked , gi plug 20mm isi marked , ssteel wire mesh point 56mm nominal dia 3 feet x15mtr roll //bid details 2 / 52

CTN :44389404

27 Mar, 2026 NA

Parganas - West Bengal

Tender For bid to ras corrigendum : tender for supply of jet piston cooling , gear crankshaft assembly , pulley crankshaft , rod connecting , casing timing , cover plate pto , seal rear oil , retainer valve spring , tooth bucket , bridge piece , adjuster screw , pedestal , unit oil seperator cyclone , thermostat abi , oil pan assembly twin skin , gear injection pump 65t , seal injector , pipes hp 1 and 2 , pipes hp 3 and 4 , step , pipe turbo oil drain , toeplate 2350 mm wide 16 holes (weld-on) , bearing liner , strainer - fuel filler , filler fuel tank , sensor fuel level , cap fuel tank , cap filler breather , plate cover , element filter 125 micron torque 15-20 nm , foot stabiliser , sideshift , hose hybrid righthand , inner , hose hybrid lefthand , outer , hose hybrid righthand , inner , bracket engine mounting righthand , bracket engine mounting left hand , grille front , lock grille , hinge assembly , rightside , bracket hose guide left side , bracket hose guide right side , bracket hinge , hose 06 bsp lp 105 , hose steer valve to lvb , mounting cab lower a-post , roof moulding , liner roof assembly , support roof liner , door seal right hand , window frame left hand side , seal window left hand side , handle assembly side window , handle righthand (m6) , window tinted glass right hand side , gauge sight 41mm af hexagon torque 9-10 nm , bracket retainer left hand , bracket retainer right hand , loctite 243 as required , latch left hand assembly , pivot block , cover excavator control lever , cover inner fender , rightside , console front , cover inner fender , leftside , cover stowage front , console instrument , cover fuse box , cover assembly , loader control , mirror rear view , rear valance , lift ram , pin slew lock , plate clamp , guard hose lh , guard hose rh , pin pivot , pin pivot 45x300mm , pin pivot , pin pivot , bearing trunnion ram pivot , harness panel cold start , cover battery , cable battery (+ ve) , switch ignition , panel 12v 2 position , relay 12v flasher , switch flashing reverse , mount throttle , cover steer column , link loader control , cable parking brake , ring clamp-loade , throttle cable assembly , spring , pad foot throttle pedal , bearing thrust , bearing , switch column , hose 08 bsp hp 545mm lvb to wa feed pipes , hose lvb to wa feed pipes , hose lvb to wa feed pipes , hose assembly suction , hose tank side , pipe support , hose 10 bsp lp 1860 , hose 1/4 bsp 1270mm hydra clamp pressure , pump hydraulic , pump gear-14cc , pump seal kit for doze r , cylinder , kit seal , kit-seal , plunger cushioning , cylinder , cylinder dipper , bush , ram-as suppli crowd , filter element , hose grease , pivot pin , hub wheel lefthand , hub wheel righthand , bearing needle roller nk 45/30 , gear sun , bearing roller , gear crown wheel and pinion , 13t/33t ratio 13/33 , bush tension flanged - external , ring backup , hose 330mm , valve adapter block assembly ss700 low ratio , sensor speed , bearing taper roller , bearing taper roller , gear 1st 44t ss700 , bearing inner race , fork selector 1st , fork selector 3rd , shaft selector , pad wear , upper 5mm thick , colour green , strainer suction , pad wear , upper 6mm thick , pad wear , upper 7mm thick , bearing needle thrust , switch oil pressure , m12 , case rear machined , spool adapter solenoid , bush selector fork , lever gearshift , lever bottom gearshift , pad wear , lower fix , piston -clutch , bearing taper roller , piston , bearing needle roller , disc spring , spline , plate shim , clutch 1.2mm a/r , dipstick , drive plate , converter w300 2.52 ratio , connector banjo , brake hose 1/4 x760m , mounting rubber , belt front , pulley cooling fan 1.16 1 d 143mm , sensor vacuum - 80m bar , hose ccv outlet , installation silencer turbo , extension exhaust , spring extension , bracket exhaust mounting , bracket exhaust mounting , hose scavenge , buffer , mount sensor , cooler trans / hydraulic oil , fan cowl , bracket mounting centre , plate anti re-circ , hose lp 24

CTN :44268876

27 Mar, 2026 NA

Delhi - Delhi

Tender For bid to ras supply of bg00517965 boom head , bg00635813 hose support assy , bg00119414 hydraulic cylinder double acting , 55164947 support , bg00270297 cover tank , bg01291958a cable assy , bg00478488 cable assy , bg00714779 bracket , bg01284252a harness wiring , bg00777851 bracket , bg00651361 hose set , bg00651350 hose set , bg00651365 hose set , bg00651257 hose set , bg00211909 hose set , 80049509 hexagon head bolt , af01900003 nut hexagon prevailing torque , 80008619 spring type strength pin , 80177589 nut lock , 44277690 hexagon head screw

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