Open tenders like this

• Air heater 400watt for heater assemblyas per part no. sr-075-1020 of m/s sidwal or equivalent rdso make for rmpu conf. to rdso specification no. rdso/pe/spec/ac/0061 - 2005 (rev -1), suitable for lhb type roof mounted ac package unit.

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 16/11/2026

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• Filter cassette for fresh air, suitable for use in lhb type rmpu ac coaches, as per m/s sidwal part no. sr-075-1035 or equivalent to this.

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 16/11/2026

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• Pressure measuring rotary switch, as per part no sr-075 -1050 of m/s sidwal & type n4s29d/gb of kaycee make or equivalent to this of ge & salzer make only, as per sr no. 36 of bill of material (bom) of rdso specification no. rdso/pe/spec/ac/0061-2005(rev-1), suitable for use in rmpu type lhb ac coaches & conforming to rdso specification no. rdso/pe/spec/ac/0061-2005 (rev-1). accepted make: kaycee, salzar , ge , or any other rdso approved make.

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 16/11/2026

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• Esti protection switch with cartridge 130 degree for heater confirming to rdso specification no. rdso/pe/spec/ac/0061-2005 (rev-1) suitable for lhb type rmpu of ac coaches.

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 16/11/2026

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• Fresh air filter for lhb rmpu, with aluminium frame of size 495 mm [l] x 260 mm [w] x 12.5 mm [t], conforming to rdso specification no. rdso/pe/spec/ac/0055-2003 (rev-2) and as per rdso drawing no. rdso/pe/sk/ac/0074-2004 (rev-1), suitable for use in lhb variant rmpu type ac coaches.

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 10/11/2026

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• Standardized brake disc for lhb coaches mat. spec.- rdso/2017/cg-02. ( rev. 0).

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 06/11/2026

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• Contactor (with diode) and surge suppressor for compressor unit for rmpu of lhb coaches as per rdso spec. rdso/pe/spec/ac/0184 rev.1 and rdso letter no. el/7.1.108/mssbc, dtd. 17.09.2021. abb cat no .tal 30-30-10 + rv5/250 or equivalent, make abb/schneider/siemens/l & t only,

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 17/11/2026

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• Secondary spring inner for non ac fiat bogies of lhb coaches to rcf drg. no-lg05100 alt-b confirming to rdso specification no. rdso/2017/cg-01 (rev.03).

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 15/12/2026

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• Polyamide flexible conduit, nominal size nw-12, outer diameter 15.8 +/- 0.2 mm, without straight pg metal thread end fittings, as per annexure-a sr. no. 2 of a-1 of rdso specification no. rdso/pe/spec/ac-0138-2009 (rev-1), and conforming to rdso specification no. rdso/pe/spec/ac-0138-2009 (rev-1), suitable for lhb type coaches.

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 11/11/2026

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• Anti vibration mounting pad (avm) for 60 kva transformer of lhb ac coaches confirming to rdso specification no.-rdso/pe/spec/ac/0080- 2007 (rev-2). accepted make:- resistoflex, dunlop, mettalistic or any other make approved by rdso

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 17/11/2026

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