Latest elastic ring Tenders | Government elastic ring Tenders

State Government

CTN :41535670

15 Sep, 2025 NA

Bhubaneswar - Odisha

Tender For optical components for quantum optics lab optomechanical post post holder assembly--ø12.7 mm optical post, ss, m4 setscrew, m6 tap, l = 20 mm, 5 pack,ø12.7 mm optical post, ss, m4 setscrew, m6 tap, l = 30 mm, 5 pack ,ø12.7 mm optical post, ss, m4 setscrew, m6 tap, l = 50 mm, 5 pack ,ø12.7 mm optical post, ss, m4 setscrew, m6 tap, l = 75 mm, 5 pack ,ø12.7 mm post holder, spring-loaded hex-locking thumbscrew, l=50 mm, 5 pack ,ø12.7 mm post holder, spring-loaded hex-locking thumbscrew, l=75 mm, 5 pack ,clamping fork for ø1.25" pedestal bases, 31.5 mm counterbored slot, m6 x 1.0 captive screw, 5 pack ,clamping fork for ø1.25" pedestal bases, 44.4 mm counterbored slot, m6 x 1.0 captive screw, 5 pack,clamping fork for ø1.25" pedestal bases, 1.75" counterbored slot, universal, 5 pack ,ø31.8 mm studded pedestal base adapter, m6 threads, 5 pack ,swivel base adapter, 5 pack ,flip mount adapter ,fixed centering plates for kinematic mounts for ø1/2" optics m,fixed centering plates for kinematic mounts for ø1" optics ,adjustable flip platforms with m4 taps,igh-load pitch and yaw platform with m6 taps ,lens tube, 12.7mm thread depth with retaining ring, pack of 5 ,sm1 slotted lens tube, 50.8mm thread depth ,ø1" od adapter for ø1/2" optic, internally sm05 threaded, 0.23" thick ,ø1" unthreaded adapter for ø12mm cylindrical components ,adapter with external m6 x 1.0 threads and external m4 x 0.7 threads ,adapter with internal m4 x 0.7 threads and external m6 x 1.0 threaded stud ,lens tissues, 25 sheets per booklet, 50 booklets in a closeable box,5-axis locking kinematic mount for ø1" optics including retaining ring ,compact five-axis stage, 27.4 mm deck height, metric,kinematic pitch/yaw mount with ø50.8 mm platform, m4 threaded holes, m4 & m6 clearance holes ,3 axis tilt & rotation stage with micrometer adjusters ,rail periscope, 8.9 in. height, 1 in. mirrors, magnetic pedestal base ,spring-loaded 5 mm hex-locking thumbscrew, m6 x 1.0 thread, 5 pack

State Government

CTN :41535673

09 Sep, 2025 NA

Bhubaneswar - Odisha

Tender For e- tenders are invited on behalf of the director, national institute of science education and research, jatni from the manufacturers(indian or foreign) or their authorised reseller/indian agent only for supply & installation of the following item--, unmounted linear polarizer, , description of item -, , wavelength range: 600-1100 nm, , extinction ratio bands: >1000:1 for 695-1100, , nm, , parallelism: <0.5 arcmin, , diameter: 25.4 mm (ø1"), , n-bk7 broadband precision window, , description of item -, , size: 25.4 mm (ø1"), , size tolerance: +0.0/-0.2 mm, , thickness: 1.0 mm, , thickness tolerance: ±0.1 mm, , clear aperture: >90% of diameter, , surface quality: 20-10 scratch dig, , ar coating range: 650-1050 nm, , parallelism: ≤1 arcmin, , reflectance over ar coating range: ravg< 0.5%, , damage threshold: 7.5 j/cm^2 at 810 nm, 10 ns, 10 hz, ø0.144 mm, , n-bk7 broadband precision window, , description of item -, , size: 50.8 mm (ø2"), , size tolerance: +0.0/-0.2 mm, , thickness: 12.0 mm, , thickness tolerance: ±0.3 mm, , clear aperture: 2045.72 mm, , surface flatness: ≤2/10 over ca, , surface quality: 20-10 scratch dig, , ar coating range: 650-1050 nm, , parallelism: ≤5 arcsec, , reflectance over ar coating range: ravg< 0.5%, , damage threshold: 7.5 j/cm^2 at 810 nm, 10 ns, 10 hz, 00.144 mm, , mid-infrared enhanced gold mirror, , description of item:-, , diameter: 7.0 mm, , diameter tolerance: +0.0 mm/-0.1 mm, , thickness: 2.0 mm (0.08"), , thickness tolerance: ±0.2 mm, , reflectance: rang> 98%, rats 95% from 2 µm to, , clear aperture: >06.3 mm, , 20 µm @ 0° to 45° αοι, , front surface flatness (peak to valley): <2/10 @ 633 nm, , substrate: fused silica, , surface quality: 40-20 scratch-dig, , parallelism:<3 arcmin, , 0.1 j/cm2 at 1.064 µm, 10 ns, 10 hz, ø1.06 mm 3 j/cm2 at 10.6 µm, 100 ns, 1 hz, ø1.29 mm, , damage threshold (pulsed):, , low-gdd ultrafast mirror, , description of item: -, , design wavelength range: 700-930 nm, , diameter: 38.1mm (ø1.5"), , diameter tolerance: +0.00/-0.10 mm, , clear aperture: >80% of diameter, , thickness: 12.0mm, , reflectance: r> 99% (700-930 nm); r> 99%, , thickness tolerance: ±0.20 mm, , (730-870 nm), , group delay dispersion:, , gdd < 30 fs² (700-930 nm), , angle of incidence: 45°, , gdd < 30 fs² (730-870 nm), , substrate: fused silica, , front surface flatness: 2/4, , front surface quality: 15-5 scratch-dig, , parallelism: ≤3 arcmin, , back surface: polished, , kinematic rotation mount, , description of item:-, , for mounting ø1" optics, , three 1/4"-80 lockable stainless-steel adjusters with removable knobs and brass bushings for, , smooth adjustments, , six #8 (m4) counterbored mounting holes al-, , low left-handed or right-handed orientations sm1-threaded (1.035-40) rotation ring with locking screw

CTN :41542345

02 Sep, 2025 NA

Mumbai - Maharashtra

Tender For tender for supply of 281 x 324 x 3 mrgh type gasket , hydrostatic pr gauge nd100 type b 0 to 650 m with hose l5m , 295 x 333 x 3 mrgh type gasket , mrgh type gasket 249 x 317 x 3 , plate for welding , coalescent cartridge , 10 m maximum height fresh water tank 1 level gauge , sealing ring for 316l ruch nd20 , kit 10pp mu23g , axle , internal valve grinding electrodistributor , portable electric pump q5000 l/h h20m , 25 m maximum height fore tank level gauge , sealing ring for 316l ruch nd25 , annealed copper flat gasket 302 x 35 x 15 , gasket epdm , nd32 fresh water nonreturn valve , pc socket decorative with decorative plate , split ring , spring , spring washer d48 d163 th 15 h 15 , sealing ring for 316l ruch nd32 , oring 184x27 20a8 , pc socket , bulb quartz iode 120v 250w , valve packing p8237360 , high density hose flare female od 91 cm , 44 x 62 x 3 mrgh type gasket , sealing ring for 316l ruch nd32 , lock washer , oring , h m2065 screw , sacrificial anode type 2z , gasket jf4 6764x78 3x533 , relay ka , tight base for 2 mechanism 4 inputs , gasket , cable gland cmdelm iso20 , cartridge fuseha25 type63x3263 a , lockwasher , rupture disc series 2 d25 watertightness test pressure1bar , cable gland cmdelm iso16 , threaded rod m16x1000 d66 , fourfold sealring 5017x533 , stud junction terminals bjt , screw fhc90 m10x60x32 cl88 , cable gland cmdelm iso10 , annealed copper flat gasket 134 x 17 x 15 , cable gland cmdelm iso12 , fiber gasket , nut retainer , nut retainer , grower washer dia 10 a2 , nut locking device , oring of upper trainer , gasket denso , internal retaining ring 20u ss 431220020 , diaphragm for ruch unions drilling diameter 75 , stud junction terminals bjt , nut retainer , diaphragm for ruch unions drilling diameter 58 , lock washer , diaphragm for ruch unions drilling diameter 5 , nut retainer , cartridge fuse ha22 type 63x32 63 a , joint ring in copper 263x32 th 25 , oring 2000x15 64c8 216904750 , oring dia22x2 64c8 , nut locking device , nut locking device , oring 4870x355 20a8 , oring 1800x200 64c8 216904790 , nut locking device , stop tab washer nd10 , cartridge fuse ha22 type 63x32 16 a , cartridge fuse ha25 type 63x32 16 a , cartridge fuse ha24 type 63x32 1 a , oring dia13x15 64c8 216904970 , end plate for serial 280 , copper gasket 18x24x1 , copper gasket 143x18x15 , nordlock washer dn14 , springtype straight pin e25 30 steel cut to 17mm , seal enercap hp , flowrate detectorcooling circuitshaft stern gland nd20

CTN :41541354

01 Sep, 2025 NA

Kangra - Himachal Pradesh

Tender For supply of lv7 tata 0460-426-337 pump fuel injection rotary , lv7 tata 2618-2910-0110 minor rep kit for clutch m cyl consistin , lv7 tata 3502-8110-0108 assy rear view mirror out side , lv7 tata 000-544-0203j convoy lamp , lv7 tata 033-000-0140 solenoid , lv7 tata 312- 267-1096 cap rubber protective on gear box top , lv7 tata 2641-7270-0101 assy padding door lh , lv7 tata 000-544-0068j map reading lamp , lv7 tata 2618- 4010-6701 hub bolt front m20 , lv7 tata 3502-330- 3009 spanner adjustable a-300-is-6149-g-2 , lv7 tata 2505-2630-3104 brg taper roller , lv7 tata 267872300114 assy handle winding regulator , lv7 tata 3110-108006 bearing tappered roller , lv7 tata 2654-7230-0131 assy inner handle rh , lv7 tata 2625- 5700-jump ring , lv7 tata 2641-7270-0102 assy padding door rh , lv7 tata 885430010009 element air cleaner , lv7 tata 5999-050091 hazard warning switch , lv7 tata 2154-4290-0135 assy hose , lv7 tata t065-6000-0050 gear flywheel 138 teeth bolt type , lv7 tata 2916-012-017 washer , lv7 tata 2573-4242- 0101 graduated hand brake valve , lv7 tata 2510- 4350-0125 assy hose , lv7 tata 2069-5010-8206 aux water tank cover , lv7 tata 312-332-1073 locking plate , lv7 tata 2614-5420-9920 speedometer , lv7 tata 2610-5450-0103 stearing mtd combi switch , lv7 tata 1163-2609-550 stud bm 12 x 55 is 1862 , lv7 tata 2069-5010-5878-rubber hose engine to radiator , lv7 tata t065-6000-0264 fan engine with viscous , lv7 tata 1106-411-8619 bolt m18x1.5x65 , lv7 tata 2573- 3210-0110 main leaf with bushing lh , lv7 tata 000- 585-0088j chasis record beg , lv7 tata 2154-4110- 0112 assy prop shaft complete front ) /bid number : gem/2025/b/6581639 * /dated: 22-08-2025 & & / bid document 1 / 29

CTN :41405470

28 Aug, 2025 NA

Jalandhar - Punjab

Tender For corrigendum : tender for supply of lv7/maruti 10483878 09119m12008 bolt (12x38) , lv7/maruti 10448615 55234m78410 spring pad , lv7/maruti 10455004 15319m73032 gasket , lv7/maruti 10454949 15930m83000 cable assy chock , lv7/stln(vf) 10346698 p-1303727 sealing ring , lv7/stln(vf) 10324340 4730-72-0000981 clamp hose/clamp for radiator pipe , lv7/stln(vf) 10341318 5310-72-0466869 washer thrust , lv7/tata 10466388 312-332-1073 locking plate , lv7/tata 10456261 3110-109407 bearing ball pivot , lv7/tmb 10465467 2699-8240-9908 wiper blade front (co driver side) , lv7/tmb 10549082 3903745 hose plain , lv7/tmb 10461441 2920-005384 starter push button

Central Government/Public Sector

CTN :41519366

01 Sep, 2025 8.76 Lacs

Chandrapur - Maharashtra

Tender For supply of procurement of kirloskar make sct 200 58 2 2500 gpm pump spares e e - casing wearring bronze part no. sct200582br190 , shaft sleeve steel part no. sct20058231000251 , shaft sleeve locking for sct-200-58-2 pu part no. 3101aisi410 , interstage ring ci part no. 204001 , inter stage bush bronze. part no. sct200582br313 , bearing housing unit oil lubricated std part no. subbhuolsct582 , set o rings rubber part no. sct200582rubberssor1 , set of keys aisi-316 part no. sct200582aisi316ssok1 , spacer between impeller bronze part no. sct200582cf8m201

CTN :41519825

01 Sep, 2025 NA

Mumbai - Maharashtra

Tender For tender for supply of ball bearing 60032rs1 , fitied sealing piston ball valve a type nd80 18rt000c0242 , grooved pin 3x12 a1 , grooved pin 4x16 a1 , grooved pin 4x20 a1 , lip seal for non return valve od 17 15 49cr000c0061 , lip seal 39x60x821a7 , lock washer , nord lock washer nd5 steel , nord lock washer nd4 steel , nrv with od17 15 ruch fitting for hp air circuit , o ring 6 90x1 8020a8 , o ring 109 00x5 3020a8 , o ring12 00x2 0020a8 , o ring 132 72x6 9920a8 , o ring 15 00x2 6520a8 , o ring 15 10x2 7020a8 , o ring 20 00x2 0020a8 , o ring 20 00x2 6520a8an , o ring 30 80x3 6020a8 , o ring31 42x2 6220a8 , o ring 47 50x2 6520a8 , o ring 59 99x2 6220a8 , o ring 60 00x2 6520a8 , o ring 66 04x5 3320a8 , pin , pin v1x16 stain less steel , pin v2 28 stain less steel , pin v1 20 stain less steel , pin v3 2x32 stain less steel , ringinner i6 outer 10th 1 5teflon , ringinner 8 outer 12th 1 5teflon , ringinner 10 outer 14th 1 5teflon , ringinner 12 outer 16th 1 5teflon , ringinner 6 outer 10th 1 5teflon , valve seal , valve seal , seal for ball valve a type forged nd32 18rt000c0231 , seal for ball valve a type forged nd32 18rt000c0236 , seal 135x153x3 fibre nbr , seal , seal , sealing gasket for ball valve nd65 18rt000c0805 , spring , spring , spring , spring , spring , spring , stop guide ring , guide ring , valve eseal , valve seal , steel external snap ring 15 7x1 , grooved pin 8x55 a1 , sealing fitted piston , cusn12p washer 23x18x1 , grooved pin 2 5x9 a1 , fitted sealing piston , valve lock washer , hp air pressure reducer 8 1 bar for copper ruch circuit nd10 , hydraulic change over valve 6 way 2 position nd20 , o ring 9 50x2 6520a8 , o ring 15 08x2 62 20a8 , o ring 36 50x2 6520a8 , o ring 43 70x3 5520a8 , stop pin e36 4 , manually operated distributor nd15 4w 3p rudder gear , hydraulic changeover valve 6 way 2 position nd20 , wire sealing and lead for safety locking , grooved pin 2 5x9 a1 , fitied sealing piston ball valve a type nd125 18rt000c0249 , teflon sealing washer 30x18x1 , lattyflon sealing braid 6x6 length 500 mm , lattyflon sealing braid 8x8 length 500 mm , washer dec 5 galv steel , washer dec 6 galv steel , adjusting shim 15 , adjusting shim 16 , adjusting shim 17 , seal , peelable shim , seal , fitted sealing piston , peelable shim , peelable shim , plastic valve , lock washer , sg 10 2 auma 5 prong servomotor for valves , spring , valve seal , ring innero12 outer 16 th 1 5 teflon , sg 05 2 auma 5 prong servomotor for valves , nord lock washer nd4 steel , nord lock washer nd5 steel , flat gasket 24 5x32x2 10ac000c0135 , spring , o ring 25 00x2 6520a8an , o ring 30 00x2 6520a8an

Central Government/Public Sector

CTN :41518758

25 Sep, 2025 NA

Koraput - Odisha

Tender For tender for supply of tools and gauges 0 pneumatic pressing fixture , fixture , plate , adaptor , mandrel , bracket , fixture , fixture , fixture , plug , locking bar , fixture , device , wrench , handle , rod , box spanner , extractor , extractor , plug , adaptor , fixture for hydraulic testing , stand , adaptor , ring for the measurement of sealing , ring for the measurement of sealing , plug , fixture for mounting of air reducer , wrench , blanking die , lifting tackle , universal checking gauge 100 to 240

Central Government/Public Sector

CTN :41518815

03 Sep, 2025 1.10 Crore

Jagatsinghapur - Odisha

Tender For supply of o ring,seal ring,piston seal,o ring,guide band,hexagon castle nut,o ring,o ring,o ring,o ring,o ring,o ring,o ring,rod for sealing,rod for sealing,piston seal,guide band,guide band,guide band,rotary shaft seal,rotary shaft seal,sealing ring,sealing ring,o ring,o ring,filter insert,filter insert,o ring,maintenance kit coupling,maintenance kit coupling,seal ring,piston seal,seal ring,tension spring,o ring,inflatable ring set,gasket,plug,gasket,adhesive,adhesive ,thread locking,anti-seize fitting grease,oil supply unit,bushing

CTN :41523430

27 Aug, 2025 NA

Parganas - West Bengal

Tender For supply of spare parts of scania - coupling part no 1308057, pin part no 132650, bushing part no 154984, washer part no 155276, plate lock handle v part no 166333, window frame, lower part no 186491, shim part no 187736, warning plate part no 203914, thrust washer part no 217303, lifting eye part no 218797, pin part no 227901, brake shield part no 247127, heat shieldl=1190 part no 247934, gasket part no 249110, tool holder part no 250912, k u-rubber strip part no 256538, strip part no 256681, rubber strip part no 256683, door handle, front v part no 256758, washer part no 261320, magnetic plug part no 214786, seal ring part no 1305712(388728), o ring part no 804727, locking wire part no 335543, sealing ring part no 203920, sealing ring part no 232368, nylon strip part no 229249, rubber ring part no 241301, clamp part no 310381, back-up light part no 225552, lock part no 159419, hose part no 186108

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