Helical spring for dmu/tc axle box guide

Dust shield spring to icf drg. no. t-0-1-012, alt. h/5 (item no. 1)

Lateral rubber stop for air spring suspension as per icf drg. no. dmu/ dpc5-0-5-502, alt. c/3 (mat. and spec. as per drg.)

Fuel level gauge for hhp demu dpcs drg no dmu/dpc-3-9-0-312 alt d & 2 or latest. as per drg.no. drg.no.dmu/dpc-3-9-0-312 alt-d&2 specn: drg.no.dmu/dpc-3-9-0-312 alt-d&2

Hex. hd. screw m12x30 (item no.8) with spring washer for m12 (item no.9) as per icf drg. no. t-0-7-607, alt. l/13

Hex. hd. bolt m16x130, grade 8.8 confirming to is:1364(p-1) as per icf drg. no. dmu/dpc5-0-5-510, alt. g/3, item no. 19 for motor coach.

Dmu tc bogie bolster for secondary air suspension bogies to drg. no.dmu/tc7-0-4-701, alt f (without nylon bush where ever applicable) and rdso specn: c9202, rev.-02.the firm shall fulfil the requirements as per icf md specn.-147, issue status 01, rev.-02, with amendment. no.-01.

Compensating ring 4 x dia 172 / dia 248 for axle box suspension to icf drg no : icf/sk-0-0-042, item - 1 alt : h / 3.

Helical spring for axle guide arrangement of ac rakes of kolkata metro as per icf drawing no.dc/emu2-0-1-203 alt h/3 or latest amendment, if any. nb: (1) material to be procured from rdso/icf approved sources only. specn: as per icf drawing no.dc/emu2-0-1-203 alt h/3 or latest

Dust shield spring for axle box guide to icf drg. no.t-0-1-012. alt: h/5.