Latest null detector Tenders | Government null detector Tenders

CTN :45692725

15 Jul, 2026 11.74 Lacs

Multi City - Multi State

Tender For invitation of quotation for cat a spares for ace excavator cum backhoe loader ax130 - main fuel filter cartridge, filter element, oil filter, air filter element outer, air filter element inner, master cylinder, rock tooth-(wt-3.1 kg-), plough bolt-3/4" unf-2b,l=70mm, nut hex 3/4" unf, side cutter lh, side cutter rh, bush excavator bucket, pad kit, brake caliper, a spider (kit-149582), brake disc, drive plate 2 136644, drive plate, brake drive plate, pump high pressure, injector, turbocharger (4 cylinder tier, spare seal kit, spring brake padel, fuel suction strainer, wheel hub kit, cassette seal, bearing, a studv, nut, doc bs4

CTN :45572158

06 Jul, 2026 3.67 Lacs

Multi City - Multi State

Tender For invitation of quotation for cat a spares for mahindra scorpio - filter air cleaner, caliper assy front rh, caliper assy front lh, caliper assy rear rh, caliper assy rear lh, parking brake cable assy frt, parking brake cable assy rear rh, parking brake cable assy rear lh, sensor wheel speed abs rear, cable shift, head lamp long life bulb osr, head lamp assy lh, head lamp assy rh, motor window regulator door, rh, motor window regulator door, lh, hvac filter particle, regulator assy final, bulb w5w-clear

CTN :45562952

01 Jul, 2026 43.22 Lacs

West Tripura - Tripura

Tender For supplying, installation, testing and commissioning of equipments for electrical measurement, electrical workshop, electrical machine & power system laboratory at ttaadc polytechnic institute, khumulwng, west tripura for the project "improvement of infrastructure in ttaadc polytechnic institute, khumulwng, west tripura, district under higher education department” under the nec scheme. (2nd call) - supplying, installation, testing and commissioning of electrical measurement, electrical workshop, electrical machine & power system laboratory equipments/machineries of electrical engineering department at ttaadc polytechnic institute, khumulwng, west tripura under the nec scheme "improvement of infrastructure in ttaadc polytechnic institute, khumulwng, west tripura, district under higher education department." (2nd call), kelvin double bridge trainer kitthe instrument should have following features : easy illustration of kelvins bridge digital display (dpm) for null detection online product tutorialthe instrument should have following technical specifications :dc power supply : +5vknown resistance : r1=100k , 20k , 10k r3=1k , 200 , 100 dpm : 2vdimensions (mm) : 240 w x 345 d x 110 hunknown resistance : 0.3 , 0.4 , 0.8 mains supply : 230 v 10%, 50 hz, whetstone bridge trainer kitthe instrument should have following features :sample : constantan, nichromeprovided with dc power supply compact designeasy to operatethe instrument should have following technical specifications:dc power supply:5vgalvanometerdeflection:30 - 0 30resistance:80 unknown resistance type: variablerange:0 - 10k wire samples: -constantan: 1mnichrome:1mfuse:500mamains supply: 90 - 275v, 50hzdimensions (mm):w 345 x d 240 x h 110, experimentation with de sautys and schearing bridgethe instrument should have following features: - a complete set up with all necessary accessories inbuilt 1 khz sine wave generator with variable amplitude null detector with dpmtechnical specification: -sine wave generatorfrequency range:1khz 10%amplitude control output: up to 15vppfuse:500 ma, s/bdpm:200 mvunknown capacitor:0.1 f, 0.22 f, 0.47 fmains supply:230v ac, 10%, 50hzdimension (mm):w 345 x d 240 x h 110, experimentation with maxwells bridgethe instrument should have following features : illustration of both maxwells inductance bridge and maxwells inductance-capacitance bridge on a single board inbuilt 1 khz sine wave generator with variable amplitude null detector with dpmthe instrument should have following technical specifications :mains supply : 230 v 10%, 50 hzdc power supply : +12v, -12vsine wave generatorfixed frequency : 1khz 5%amplitude control range : upto 20vppunknown inductors : 10 mh, 20mh, 30 mh, 56 h, 24 h, 12 hdpm : 200mvunknown internal resistance : 470w, 10 , 20 , 30dimensions (mm) : w 240 x d 345 x h 110, measurement of three phase active & reactive power with single phase wattmeter technical specifications:analog meters: analog voltmeter, range : 300v analog ammeter, range : 2a analog wattmeter power supplies: operated on mains power 415v, 50hz +10%components are mounted on the panels are: capacitive load inbuilt inductive load inbuilt resistive load (external)salient features: three phase power light indicator for mains. front panel built with high class insulated bakelite sheet with sticker well printed circuits and symbols. mcb for short circuit protection connections are brought out through 4mm colored safety sockets. patch cords 4mm. the trainer is housed in metal cabinet. size of the trainer set 36 x 24 , power & power factor measurement by ct & pt in three phase circuittechnical specifications:power supplies: ac power supply 0-415v at 4a operated on mains power 415v, 50hz +10%digital meters: digital voltmeter digital ammeter , digital wattmeter (analog), digital power factor meter components are mounted on the panels are: 3 phase capacitive load (inbuilt) 3phase resistive load (external) 3phase inductive load (external) emergency stop

corporations/Associations/Others

CTN :44550128

10 Jun, 2026 NA

Cuddalore - Tamil Nadu

Tender For bid to ras corrigendum : supply of m and m thar bs vi vehicle spares e e - 0503ca0430n , sc393100009 oil seal outboard part no. 0502laa00991n , sc393100007 bearing double ball 3g 4wd abs part no. 0503caa01081n , sc393100069 arm assy lower control comp rh part no. 0401baa07970n , sc393100068 arm assy lower control comp lh part no. 0401baa07980n , sc393100067 kit rr wheel cylinder minor part no. 0601baa002kt , sc393100066 kit lined shoe with hbl part no. 0601baa0036kt , sc393080083 rear brake drum part no. 0602aab00330n , sc393100062 kit lever assy-lh part no. 0602bab03520n , sc393100061 kit lever assy-rh part no. 0602bab03530n , sc393100060 kit shoe hold down part no. 0602bab03820n , sc393100059 kit lever pawl lh part no. 0602bab03850n , sc393100049 kit lever pawl rh part no. 0602bab03870n , sc393100048 adjuster assembly lh part no. 0602bab03930n , sc393100047 adjuster assembly rh part no. 0602bab03940n , sc393100046 kit w cyl assy minor part no. 0602bab03960n , sc393100045 caliper assy front rh part no. 0603baa01401n , sc393100037 caliper assy front lh part no. 0603baa01411n , sc393100038 kit pad disc brake part no. 0603bab0069kt , sc393100039 parking brake cable front part no. 0605bab02731n , sc393100040 parking brake cable rear. lh part no. 0605bab02741n , sc393100041 parking brake cable rear. rh part no. 0605bab02751n , sc393100042 hose brake frt part no. 0606caa14581n , sc393100055 disc brake frt part no. 0603aaa00440n , sc393100006 clutch disc assembly part no. 0801baa02011n , sc393100005 clutch cover assembly part no. 0801caa01751n , sc393100004 concentric slave cylinder part no. 0802caa08421n , sc393100003 clutch master cylinder part no. 0802caa07431n , sc393100002 filter - air cleaner part no. 0313abh00131n , sc393090043 element catridge- fuel part no. sg305d020021n , sc393100057 air cleaner assy part no. 0313aam03061n

Central Government/Public Sector

CTN :45436615

29 Jun, 2026 NA

Agra - Uttar Pradesh

Tender For supply of spares of air brake system (make - m/s knorr bremse india pvt ltd) of vb train version 2 (rake no. 42) as per attached annexure-a - knorr bremse make brake caliper with service brake to drg no.c212239/kbi part no. 11105236/24mx , knorr bremse makebrake caliper unit-parking brake to kbi part no. 11105239/56124mx , supply of screw plug to kbi part no. 451486 for trainset vb chair car , supply of sealing ring to kbi part no. 457289 for trainset vb chair car , supply of washer to kbi part no. 464760 for train set vb chair car , supply of ball cock to kbi part no. 1153483/1a1 fortrainset vb chair car , supply of fastening clamp to kbi part no. 469502 fortrainset vb chair car , supply of tyfon to kbi part no. 1151213 for trainsetvb chair car , supply of tyfon to kbi part no. 1151466 for train setvb chair car , supply of hexagon nut to kbi part no. 469598 for trainsetvb chair car , supply of spring washer to kbi part no. 469658 fortrainset vb chair car , supply of spring washer to kbi part no. 470090fortrainset vb chair car , supply of fastening clamp to kbi part no. 476988 fortrainset vb chair car , supply of test fitting to kbi part no. 1151150/a for trainset vb chair car , supply of flat head screw to kbi part no. 479712 fortrainset vb chair car , supply of sealing strip to kbi part no. 504853 for trainset vb chair car , supply of pressure regulator to kbi part no. 1148135 for trainset vb chair car , supply of dry type air filter to kbi part no. 8.000.0.923.748.9 for trainset vb , supply of check vlave to kbi part no. 8.000.0.769.003.7for trainset vb chair car , supply of test fitting to kbi part no. 1148013 fortrainset vb chair car , supply of relay valve to kbi part no. 1146448/001 fortrainset vb chair car , supply of coupling to kbi part no. 8.120.0.700.006.6for trainset vb chair car , supply of three phase motor to kbi part no. 8.121.0.072.845.6for trainset vb chair car , supply of test fitting to kbi part no. 1146182 for trainset vb chair car , supply of compressor to kbi part no. 8.121.2.321.500.9for trainset vb chair car , supply of grounding to kbi part no. 1143521 for trainset vb chair car , supply of resilient mounting to kbi part no. 8.181.0.085.001.7for trainset vb chair car , supply of o ring to kbi part no. a37523 for trainsetvb chair car , supply of check valve to kbi part no. 1140529 for trainset vb chair car , supply of sleeve to kbi part no. a70321/2 for trainsetvb chair car , supply of pressure reducing valve to kbi part no. ii36508/0600for trainset vb chair car , supply of o ring to kbi part no. a95468 for trainsetvb chair car , supply of o ring to kbi part no. b57679 for trainset vb chair car , supply of pressure reducing valve to kbi part no. ii36508/0410 for trainset vb chair car , supply of brake pad to kbi part no. c105255/35g5x for trainset vb chair car , supply of pressure reducing valve to kbi part no. ii36508for trainset vb chair car , supply of pole wheel to kbi part no. c192816 for trainset vb chair car , supply of intermediate flange to kbi part no. 1135930 for trainset vb chair car , supply of pressure switch to kbi part no. c111028/10027for trainset vb chair car , supply of pressure governor to kbi part no. 1135830/04535 for trainset vb chair car , supply of pressure governor to kbi part no. 135830/01815for trainset vb chair car , supply of pressure governor to kbi part no. ii35830/00604for trainset vb chair car , supply of pressure governor to kbi part no. 135829/10075for trainset vb chair car , supply of diaphragm to kbi part no. b71484 for trainset vb chair car. , supply of pressure governor to kbi part no. ii35829/07565for trainset vb chair car , supply of bracket to kbi part no. c196590 for trainset vb chair car , supply of gauge (mr-bp) to kbi part no. 11107056 for trainset vb chair car , supply of nyloc nut to kbi part no. c200084 for trainsetvb chair car , supply of air reservoir to kbi part no. 11104741/0752 for trainset vb chair car , supply of terminal block to kbi part no. 11

CTN :45384383

21 Jun, 2026 1.05 Lacs

Multi City - Multi State

Tender For invitation of quotation for cat a spares for maruti ciaz - filter assy oil, belt, water pump, element air, hose, air suction, hose, air clnr out, pipe, tank side, filter, fuel, element, ac filter, pump assy, water, belt, water pump, valve, egr, cover assy, clutch, disc, clutch, cylinder, clutch operating, cylinder assy, clutch, cable, shift & select control, cable assy, select, cable key interlock, blade assy, wiper, cylinder assy, brake master, caliper assy, front brake, rh, caliper assy, front brake, lh, pad set, disc, front brake, shoe set, brake, cable, parking brake, rh, cable, parking brake, lh, v-belt (4pk)

Central Government / Public Sector

CTN :45146145

19 May, 2026 NA

Multi City - Telangana

Tender For auction sale of depot ferrous scrap - 12161ms26b, 98050011, quantity- 159.920 mts. scrap condemned unserviceable ms- cs mixed scrap of carriage and wagon and loco items consisting of bolts, nuts, pins, washers, cotters, head blocks, distance blocks screw rods, handle supporting bare plates, ms back locks, mmts racer cover, locking screws, nuts, bmbc components, jigs fixtures and loose spares, safety nuts, jack wheel arms, schaku couplers, coupler spares, tension rods, sheet cut pieces, levers, links, iron skids, anti roll bar with fork link, pins electroplated, cut pieces of angles, pipes, channels, flats, plates, rod cut pieces, sabs, cbc housings, common pipe bracket, pivot caps, buffer plates, cbc coupler handles, coupler rods, barrel bush, silent blocks, shackles, wide jaw adaptor, clamps, compensating ring, wire rope, push pull rods, towing trolley, jack frame, anchor links, lashing chain assembly, destroyed hangers and blocks, cap for fuel inlet pipe assembly, cbc back stopper plates, brackets, gear wheels, sheets, pivots, washers, equalizing stays, dampers, shock absorbers, dmb rings, dashpots, trolley wheels, brake shoes, compressor parts, brake heads, keys, dip lorry wheels, stays rings, chain cut pieces, draw bar spindle rod, draw bar support beam, ferrous scrap of emus, body gear, under gear, spring gear, draw gear, cbc operating handle, cbc supporting device, cbc support plate, air spring suspension bellow, suspension rod, socket, ring retainer, long bolts, mmts rear cover, speedo meter cover, retainer cap, brake cylinder, brake calliper, center pivot, equalizing lever, axle box covers, berth and door frames, filters, lever hangers, ci cylinder bodies, diesel loco items, ci hose cocks, piston, piston trunk, ratchet with screw rods, flanges, destination boards, small dia. springs, hooks, articulated lock lift lever assembly, collars, links, pivots, cylinder body, bp and fp cocks, c.r.tank, locking screw, locking cups, dmb ring, sab end push rod, sand ejectors, adaptors, wearing plate, centre pivot cover, z levers, springs, caliper bolts, reducing bushes, control arms, seaters, center pivot tops, pull rods, punching dies, round rods, bogie under frame cut pieces, ms drilling jig, horizontal bolts, hex bolts with nuts, dividing plates, side bearer guide, lever box, center pivot bottoms, ct rb bearing components, fabricated structures of sorts and sizes, with or without attachments of rubber, fiber, nylon bushes and other similar carriage, wagon, mmts, emu, dmu and loco items including rusted and corroded sheets. location- bin no- 161, left side of road no- 1. hsn code- 72044900. gst- 18 percent. note- delivery on actual weighment basis only. special note: overload of the carrying capacity of the vehicle will not be permitted at the time of taking delivery, as per motor vehicle act 1988.

CTN :45037934

12 May, 2026 NA

Bareilly - Uttar Pradesh

Tender For bid to ras tender for supply of mt spares -block jack , funnel oil 152mm oval , wallet water proof for vehicle publicati , fog light 12v , li-ion bty 12v 36wh for smart hybrid sys , tyre pneu vehicular 10.00x20 16 pr st , tyre 7.50x16 12 pr nylon highway tread , radiator assy , armature assy , dual brake valve repair kit consis of , wheel scotches (mt-13290-000857) , tyre inflator hose , tool kit bag canvas , pulley cam shaft timing , pump assy fuel , motor assy starting , body assy throttle , valve assy , disc clutch , jack assy , caliper assy disc brake , engine overhaul kit consists of 45 items , jack with handle , tie rod steering , electric motor 24v/7w , hydraulic cylinder hzk 40-0293802 , release bearing 442370585166 , wiper motor 24v , spring brake actuator w/adoptor type (12 , field coil assy , pump water , assy drive shaft(6.58 ratio thrust brg) , convoy lamp , change over switch , lined shoe assy , speedo cable 3.2 dia 4300 mm long , master cylinder repair kit(api) consisti , assy tail lamp lh , ignition cum steering lock , thermostat , assy sunvisor lh , cover assy(1.75 inch spline dia) , alternator 24 volts 75 amps , assy spring brake actuator type 16/56 , injector , 352 dia clutch disc assy (1.75 spline) , front hub lock assy , assy fuel heater , assy wiper motor 17 w24v , assy canopy , gasket cylinder head , clutch slave cylinder , assy fuel filter , clutch master cylinder (19.05 dia) , fuel feed pump , sleeve wear (front) , element(primary) , assy release bearing (1.75 dia) , assy combination switch , graduated hand control valve , graduated hand brake valve , assy clutch master cylinder , accelerator cable , assy window regulator lh , assy arm wiper , cartridge lub oil filter , assy master cylinder 25.4 dia , separater fuel water , flasher(24v) , strainer fuel , anchor hold fast spikes , anchor hold fast bar , anchor hold fast shackles , material tube repair hot seal patch , hammer sledge staight pin 4.5 kg , tyre inflating hose with nipple 5.70m lo , shovel gs mk-iii , 8 ton jack with handle , shovel gs mk-2 , adjustable spanner 8 , anchor hold fast shackle , grease gun , plug and socket assy , tyre lever t/l5 a , fog light 12v , block wooden for jack , pad lock ig 4 lever 40mm

CTN :44823308

04 May, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of various type of spares for gse at mumbai airport e e - aviation lavatory hose , rear brake drum , brake pressure switch , concentric slave cylinder, g-26 g.box , kit, brake caliper

CTN :44414697

04 Apr, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of procurement of various spares for gse at mumbai airport e e -belt tensioner , belt , assembly steering valve , stud and nut kits , solenoid valve , oil pressure switch -deutz , rear right caliper , cable , key head , contact block with body 1 no , power relay , potentiometric throttle pedal , right brake caliper with pad , brake pad, 1 set-4 pad

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corporations/Associations/Others

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Central Government / Public Sector