Led based flasher light unit for electri [led based flasher light unit for electric locos to rdso specification elrs/spec/lfl/0017 (rev.1) sep.2004.]

Dc-dc converter for twin beam hd. light (in sets) specification:- elrs/spec./dc-dc.converter/0021(rev-1) of sep-2004

Carbon brush for tr. motor type hs 15250 a specification :- rdso drg. no. el.3bs.013 (mod) alt.5. rdso specn. no. elrs/spec/cb/0027 rev-0 of sep 2003 .

Led type high power marker light in loco set each set comprising of 04 nos.(loco sets.) specification :- rdso no elrs/spec/pr/022 (rev. 1 )-oct.2004.

Cable head termination system with vertical take off type specification :- rdso spec. elrs/spec/bl/0003 rev.1 and amend 1 dec.08 with latest rev.

Set of led based marker light ( type e ) consisting of pair of red & white marker light as per rdso specification no. elrs/specn/pr/0022 rev-1,oct-2004 or latest.

Dynamic braking resistance (vertical) [dynamic braking resistance (vertical) fitted with ac mvrf for elec. loco as per rdso specn. no. elrs/spec/dbr/0028 (rev 0) of sep-2003 with amendment no.3 or latest.]

Dry type fresh air filter (type-1), size-495x260x12.5mm suitable for lhb variant ac coaches, conforming to rdso specn. no. rdso/pe/spec/ ac/0055-2003 (rev.3) and drg. no. rdso/pe/sk/ac/0074-2004 (rev. 1)

Compact silicon rectifier block for conventional locos as per rdso specn. no. elrs/spec/rsi/0030 (rev. 0) of december- 2003 with amendment nos. 1, 2 & 3 or latest.

Carbon brush for traction motor tao-659 as per rdso drawing no. rdso.el.bs.002 (mod) alt-4 & conforming to rdso specification no. elrs/spec/cb/0027, rev. 0 of sept 2003 or latest