Latest spiral spring Tenders | Government spiral spring Tenders

Central Government/Public Sector

CTN :44901814

15 Jun, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of compression spring for improved high tensile tight lock centre buffer coupler with aar -h type head for fitment of bg passenger coaches of indian railways as per rdso specification no rdso/2011/cg-03 rev.03 with amendment slip no. 1 of july 2024. [ warranty period: 84 months after the date of delivery ]

CTN :44610154

22 Apr, 2026 NA

Nagpur - Maharashtra

Tender For corrigendum : supply of bearing nuts springs bolts nylon rods d d - compression spring 1.4 x 10 x 40 , compression spring 5 x 27 x 42, 5 turn , compression spring 7 x 42 x 85, 6 turn , compression spring 8 x 36 x 7 x 65 , compression spring flat 48 x 4.5 x 40 , cotter pin 3 x 25 mm , double row ball bearing 3210 zz , grease nipple m6 x 1 mm pitch , hex nut and bolt 1 slash 2 inch x 2 inch full thread , hex nut 1 1 slash 2 inch bsw 6 tip , hex nut 2 inch bsw 4, 5 tip , hex nut 3 slash 4 inch unc , ht hex nut and bolt m16 l 5 inch full thread , internal circlip din 472 95mm , latch spring 2 x 15 x 36 x100 deg , latch spring 2.5 x 20 x 55 x100 deg. , lifting dog compressor spring , lock washer mb10 , locknut 1 1 slash 4 inch , m12 x 1.75 castle nut slotted din 935 , m18 nord lock washer bn 65212 , nylon hex self lock nut bsw 11 tpi rht , nylon hex self lock nut 1 inch bsw 8 tpi rht , nylon rod dia 1 3 slash 4 inch , nylon rod dia 3 inch , nylon rod dia-2 1 slash 4 inch , o-ring 35 mm x 2.8 mm nbr , o-ring 70 mm x 6 mm nbr , plain pin 1 slash 2 inch x 2 - 1 slash 8 inch , set screw 3 slash 4 inch unf x 3 slash 4 inch nylon , single thrust ball bearing 51113 , slotted pin 10 x 28 b iso 8752 , slotted pin 10 x 32 b iso 8752 , slotted pin 10 x 45 b iso 8752 , slotted pin 12 x 55 b iso 8752 , slotted pin 12 x 70 b iso 8752 , slotted pin m6 x 26 mm , spring pin m6 x 45 mm , steel ball polished dia. 7 slash 8 inch slash 22 mm , stud with nut 1 slash 2 inch x 10 inch half thread , thrust ball bearing 51203 , thrust ball bearing 51305 , thrust bearing nta-815 , thrust roller bearing 81210 tn , water swivel packing set 25k , ws hexagonal nipple 1 5 slash 8 inch to 1 7 slash 8 inch , ws spacer od 62.8 x id 51.5 x 1.5 thk ) /bid number : gem/2026/b/7379414 * /dated: 24-03-2026 & & / bid document 1 / 32

CTN :44875973

04 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of snep nut , joint , joint , joint d116/76x1.2t reinz-s.s , joint d172/116x1.2t reinz ss , gasket , gasket , safety valve , driving pinion , driving pinion , seal bearing housing , dearation t.b outlet connection , o ring , flexmaster conn (pipe-60.3mm-od) , hydraulic governor woodward pga12 , sensor md2r-ck-80-18x1.5-90-0.6-f2c , sensor md2r-ck-80-18x1.5-90-18.f2d , exhaust manifold std section lagged , end section t.b.side , clamping collar , clamp , exhaust manifold with diaphragm for cyl.b8 , o ring , o ring , joint , joint , addesive super cya no.495 , sensor for bearing temp , thermostat element 35/42 deg c , seal kit 35/42 deg c , air cooler outlet conn.hose , fuel pump inlet conn. , fuel leak conn.from ss valve , level switch overflow conn. , fuel feed pump discharge conn. , ss valve air inlet conn. , starting air conn.inlet , connection for pre lub oil suction , connection for pre lub oil pump , engine inlet pressure connection , fresh water air cooler inlet connection , intake pressure connection , by pass valve closing control connection , pressure gauge 80 dia 0 to 4 bars , pressure gauge 0-6 bars , pr. switch , 4140-c-k-1-e-21-aa0 , 2.7b , pr. switch , 4140-c-k-1-e-22-aa0 , 4.1b , pr. switch , 4140-c-k-1-e-22-aa0 , 4.6b , pressure transmitter p5r-6bar-4-20-1/2-pe , pressure transmitter p5r 0-40 bar , indicator temperature , mss module 0-100deg.c 4-20 temp conv. , temperature indicator q72-240 , 100deg.c , shaft speed indicator , solenoid valve (nomo-24 vdc) , capillary thermometer 100mm dial 150deg. c , pneu p.b. pneu return red , fuel rack converter , press.gauge 0-10 bar , crankcase pressure measurement assly , fuel filter , connecting straub metal grip d42.4 epdm , gasket , injection pipe , pinion on crankshaft , bearing shell , drive for barring gear , rubber compensator g0200 x 130 x 016 hks-g nbr gr deb , joint , filter regulator , silencer pads (fx4000) , time delay relay(on delay) , illuminated blue push button 2no , fuse 10x38 6a gg , solenoid valve-24v , 2 lips oil seal , bearing , o ring , o ring - kalrez , inlet valve guide , exhaust valve guide , gasket exhaust manifod , inner spring , outer spring , piston ring - top - chrome , ceramique , piston ring - compression-g3-chrome , seal , temp sensor , resilient mounts , fan+grille , selector switch 2 positions ino , selector switch 2 positions withdrawal from 3no , manometer 0-10 bar , flashing light , hooter (electronic) , power switch , bi polary fuse holder , fuse 10x38 2a gg , relay , pt 100 converter with two threshold , gal vanic insulator , solenoid valve-safety stop , pressure switch , atp thresholds temperature card , aip , human machine interface

CTN :44868620

21 May, 2026 NA

Delhi - Delhi

Tender For procurement of spares for il-78 aircraft - pcb,y-5, csd turbine, semi automatic parachute release unit, electornic coupler, unit, fixture, v trailing edge inner wing (l h), shutter, memory block, ifu, spring, compression (96736 scd 99-1002-17), carrier, bearing attaching parts, switch assy (s1) attaching parts

CTN :44711933

17 Apr, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For corrigendum : supply of spring helical compression to dscat no. 5360- 004863 a4003 for dc no. latest to be followed.

CTN :44857185

11 May, 2026 NA

Pune - Maharashtra

Tender For supply of 3 kg spring testing machine, with two displays for force & position, with manufactures calibration certificate. specification: 1) measurement parameters: axial force & displacement, 2) force type: compression, 3) max. spring o.d.: 100 mm, 4) max. spring length: 150 mm, 5) position displacement: manual (or) auto (or) both, 6) position reading: on digital display, 7) position accuracy: 000.1 mm, 8) max. force to be measured: 3 kg, 9) force reading: on digital display, 10) force accuracy: +-0.003 kg (+-0.1% of f.s.)11), machine overall dimensions: 350 x 130 x 190 mm approx. 12) technical specifications enclosed as perannexure. of make: m/s-n.r.enterprise pune or similar to any make/brand. [ warranty period: 12 months after the date of delivery ]

CTN :44867531

21 Apr, 2026 NA

Multi City - West Bengal

Tender For auction sale of depot ferrous scrap - p.l. no. 98057054. scrap melting gr-d consisting of cutting sol bar, fall plate, head stock, cutting outside panel, celling fan down rod, wagon door & body cutting part, driver seat assly. trough floor, electrode holder, cab window assly. psychostyle machine, trolley, plate cutting, angle cutting, iron axle with pipe, cover of tail light head light flasher etc. tie bar fencing, pipe cutting, structure cutting, cut pieces of rod, damage emu door, lubricating felt assembly frame, mvmt,tmb,emu, mvsi impeller, mvsi duct, air duct, fan chamber, electrical pillar box, compression spring of bk cylinder, inter/after cooler tube type, lid of grease drums, partition frame, cattle guard, ms base, l.t. panel box ferrous, , tap changer, expanded metal, vsb packing, bs door, iron window, ms rod , fire extinguisher, gate, nut , bolt, washer, wick felt carriers, pin, angle frame with or without net, r.s. joint, ms iron plate, angle, door shutter, cutting chain, net box, fencing wire and such materials fit for melting gr-d, except p-way materials such as rail, fish plate and non ferrous etc. note-some items are attached with negligible quantity of ss. qty-205mt.location-south of link road, east of j. t. road. condition-two day¿s advance cutting is allowed for loading purpose only.

CTN :44751086

16 Apr, 2026 NA

Ferozepur - Punjab

Tender For corrigendum : supply of cover assembly , clutch disc assembly , clutch master cylinder , clutch slave cylinder , gear fly wheel , assyembly outer handle rh , compression spring , synchro ring , pin retention

CTN :44610051

08 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : 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 :44363120

17 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : procurement of spares for srgm system - item, rocking arm,lh, assy, rocking arm,rh, assy, pcb pio out 2j25, right nose clamp, support bushes sub-assy, lever, thermistor assy, gauge pressure, gauge,pressure, support sub assy, proximity switch, master gauge conn pipe fxtr w/nippl, pcb, elevation amplifier, pipe fitting sub, front feed buffer, rear feed buffer, hydraulic fluid, rng, bumper, hyd.fluid (mil-prf-5606), washer, grease, dod-l-25681d, lube oil, mil-l-16785a grade a, nut, self-locking, m8 uni 7473, lube oil, mil-l-6086d, grade l, midget flange lamp, o ring ms28775-0aa, o ring ms28775-132, hexagon socket head cap screw, cap, m8 1.25x25(pboh), nut self locking m12 uni 7473, o ring ms28775-220, diode jan 1n485b, bumper, lamp ms 18209-387, needle bearing, washer, 8.4 dia, o ring ms28778-8, o ring, bearing, rlr, dbl row, riv, circlip, 42 dia as per is:3075(2), circlip, 72 dia as per is:3075(2), packing jacottet 60434/packing jacottet 60434a, clamp assy, right nose, guide, bushing, split, washer, busher, bleeder valve, screw mm12x35, disk, damper, lamp, seal, o ring, screw, spring, compression, wire (one reel), o ring ms28775-215, dowel, headed, lampholder, screw, rd head, special, screw, special, spacer, muzzle cap, fuse f028250v3a, cartridge, filter, connector ms3450w14s-7s, drift pin dia 3/drift punch dia 3mm

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Central Government/Public Sector