High reach pantograph for electric locomotives. rdso/2007/el/spec/0054 rev-3 amendment 2 str: rdso/2008/el/str/0049 rev 2 .

Frp lavatory window with non-lifting type banjo shutter, to drawing / specification rcf s drg. no. cc-55144, alt. no.a , specn. rdso/2007/cg-02 (rev-01), amendment no. 3 for glass shutter & rdso/2007/cg-03 (rev-01), amendment no. 2 for window guide

Pu paint top coat, colour-satin blue, colour code 177 of is-5/2007, two pack system to rdso specification no-. m&c/pcn/100/2018 with rdso amendment no. 1b (rev.2.0) as an additional requirement

Enamel synthetic, exterior, finishing, pale cream. specification:- is 2932:2025, isc:352 as per is 5:2007 (sixth revision) (reaffirmed year 2022),along with rdso amendment no.1a (rev.1.0) as an additional requirement.

Double row self-aligning spherical roller bearing no.22328 c/c3 confirming to rdso specn. no.c-8527 (rev.1) with amendment slip no.1 & 2 suitable for 20.32 tonnes. axles with guarantee as per para 3.3 of rdso/specn. c-8527 (rev.1) with amendment slip no.1&2 as per drg.no. rdso specn. no.c-8527 (rev.1) with amendment slip specn: rdso specn. no.c-8527 (rev.1) with amendment slip no.1 & 2 suitable for 20.32 tonnes. axles with g

Secondary vertical damper for non-ac coaches 400 kgf to rdso drg. no. rdso/cg/drg/21018, alt.3 to rdso spec. no. amendment 1 of rdso specification rdso/cg-18005 rev.02 .

High friction composition brake blocks for gm locos rdso drg. no. sk - dp - 3630 alt.- 2,rdso spec no- mp- 0 - 0100.10(rev- 03) may - 2007 ..

Blower motor suitable for roof mounted packaged ac unit for electrical locomotive as per rdso spec no rdso/2007/el/spec/0055, rev-2 or latest.

Alkyd modified synthetic enamel, uv resistant, high gloss and colour retention, grass green (isc no. 218), exterior finishing. matl. & specn -- is: 8662 / 2024 or latest with additional requirements of (1) rdso amend. no. 1 (rev. 0) for pigment content, (2) icf/md/spec-045 (issue status 02, rev. 03, dated 14.06.2007) & (3) rdso amend. no. 1a (rev. 1.0).

High capacity compressor 1745/1750 lpm for conventional electric loco. as per rdso spec no. rdso/2018/el/spec/0137 rev 0 and str no. rdso/2007/el/str/0015 rev 1 for on board mounting on a base frame