Supply of spherolastic rubber bearings (silent blocks) for aar h-type tight lock cbc assemblies, as per drawing no. 1c101060069 of m/s escorts ltd., conforming to material & specification rdso spec. no. rdso/2011/cg-03 (rev-03), which are interchangeable across various makes such as escorts, nwfp, fasl etc as per rdso circulars (mc/blb/cbc dated 28.04.2025 and 30.08.2024).in line with rdso guidelines, vide letter no: mc/blb/cbc dated 10.06.2022, 28.02.2023, 16.02.2024 and 05.04.2024, silent bl

Description:-high tensile aar h type tight lock cbc for bg lhb passenger coaches. mat. spec.:-rdso/2011/cg-03 (rev.3) amnd. 1 of july 24 with latest revision and amendments. warranty/guarantee as per clause no. 13 of rdso/2011/cg-03 (rev.3) ammdt 1 of july 24.

Modified shim of 05 mm thickness (s.no.5) for aar h type tight lock cbc to rdso drg. no. cg-15090, alt. 2.

High tensile tight lock cbc with aar h type head and balanced draft gear.

Spring loaded supporting device as per frontier alloy drg. no. fasl/sb/0856a for cbc of lhb coaches as per rdso spec. no. rdso/2011/cg-03/rev-3 etc.

Pressure switch to ftrtipl part no. 1/604990 conforming to rdso specification no. rdso/2011/cg-04, rev-04

Manual uncoupling device to escort part no. -sk 466 with rdso specn no. rdso/2011/cg-03, rev-1.

Check valve rv-7t kbi part no.:- i9047 [check valve rv-7t kbi part no.:- i90476 rdso spec. no.:- rdso/2011/cg-04 rev-4, or latest. warranty/guarantee as per clause no.-5 of rdso/2011/cg-04 rev-4]

Knuckle for cbc to frontier drg. no. fas/tlc/k/0506 confirming to rdso spec. no. rdso/2011/cg03(rev.-1).

Supporting device for cbc escort part no. sk-465 alt-5 of lhb coaches h type center buffer coupler to rdso spec. no.rdso/2011/cg-03 rev.01.