Necked down bolt m20 x 135 as per abb drg. no. ia016-00271 rev-3 or latest, clw spec./drg. no.1209-01.315-006 alt-1 or latest

Low maintenance lead acid batteries 75 ah for electric locomotives (ppcp container) as per rdso specification no. rdsp/pe/emu/spec/0014-2000 (rev. 0) with amendment no. 1 & 2.

Supply of primary spring inner for ac co [supply of primary spring inner for ac coach (green) drg no.1277143 & rdso spec no.rdso/2017/cg-01(rev.01) with corrigendum no. 01 of october 2019. make:-icf or any other rdso approved vendor.]

Primary spring (inner) for lhb non-ac coaches to rcf drg. no. lg 01101, alt. b and conforming to rdso spec. no. rdso/2017/cg-01, rev. 03 of january 2025 along with rdso l. no. sv.fiat.spring, dated 11/13.06.2019. spring code no. f06.

Primary spring (inner) for lhb non-ac coaches to rcf drg. no. lg 01101, alt. b and conforming to rdso spec. no. rdso/2017/cg-01, rev. 03 of january 2025 along with rdso l. no. sv.fiat.spring, dated 11/13.06.2019. spring code no. f06.

Filter media paper kit consisting of item no.4 & item no.6 to rdso drg.skdp 3948, alt.nil and conforming to rdso spec,no.mp.0.2600.26, rev 01,dec,2021. each kit consisting of two primary stage & two secondary stage to pleated filter media part no.hb-pi kit & hb-po kit of m/s.parker,usa ( or ) filter media pleated pack kit pt.no.369739 of m/s.parker hannifin india pvt.ltd, bangalore (or) filter paper media grade sk5085cw of m/s ahlstrom korea co. ltd.,korea. note: filter paper kits should be c