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.]

Blower for oil cooling unit with casing including 30kw motor for oil cooling unit (wound with corona resistance wire) to spec./drg. no. (1) rdso/2016/el/spec/0123.rev.0 and drawing no. rdso/2016/sk-6/el/spec/0123 & (2) spec/e-10/3/09 (motor) with amendment nos. 01 to 06.

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 .

Secondary vertical damper for lhb ac coaches having fiat bogie to rdso drg. no. rdso/cg/drg/21046, alt. 3 and conforming to rdso spec. no. rdso/cg-18005, rev. 2 with amendment no. 1 of oct 2025.

Polyurethane top coat signal red to isc 537 of is: 5/2007 with latest revision and amendment. mat. spec: rdso spec. no. rdso/m&c/pcn/100/2024 with latest revision and amendment.

Oil pump with motor for transformer of three phase locomotives (wound with corona re sistance wire) as per clw specification no. clw/es/3/0106/e and rdso spec. no. rdso/spec/e-10/3/09 (motor) with amendment 01 to 06.

Tmb,traction motor blower including moto [tmb,traction motor blower including motor (wound with corona resistance wire ) to clw spec. no. clw/es/3/0019 alt.g, and rdso spec/e-10/3/09 (motor) with amendment nos.01 to 05. or latest]

Traction motor blower including motor (wound with corona resistance wire) as per clw spec no clw/es/3/0019 alt-g or latest and rdso spec no e-10/3/09 (motor) with amendment no 01 to 06 for three phase locomotives

3 phase induction blower motor, suitable for use in lhb type rmpu ac coaches, as per rdso specification no. rdso/pe/spec/ac/0089-2008 (rev.-0) with amendment no. 1 & 2

30 kw motor for oil cooling unit (centrifugal design) for 3-phase loco to rdso spec. no. e-10/3/09(motor) of august 1997 with amendment slip no. 1 to 6.