Passenger emergency alarm valve conforming to appendix j of rdso specn 02-abr-02, amendment no. 4 of sept 2016 to rdso drg no : rdso/sk - 97029,alt : 3.

Air brake hose coupling complete for feed pipe ( of length 790 mm ), conforming to appendix -f of rdso spec. no. 02-abr-02, amendment- no. 4 of sept. 2016.

Tee flange 25x25x20 mm to rdso sk-96074, item-1, alt.1 and conforming to rdso spec.no.04-abr-19, rev.02, dec, 2019

Two way dirt collector (for branch pipe) for air brake passenger coaches complete to rdso s sk - 97005 (sheet - 1) alt. no. - 2 and rdso s specn.no.02- abr-02, appendix-e with amendment no.4 of september 2016

Procurement of non interchangeable metallic parts for sona blw precision forging ltd make dv to rdso spec.no.02-abr-02 with amendment no.4of sept-2016 consisting of 13 as per annexure etc

Single pole, 130 volt dc m.c.b. 16 amps. to rdso spec.no. spec/e-12/1/04 of march 92 with amendment no.1 june 1993 and rdso s drg. no. skel 3700 alt.1 dated 05.09.94 alongwith latest amendment /alteration of spec/drg if any.

Guard emergency brake valve to drg. no. sk-73549 alt-6, confirming to rdso spec. no. 02-abr-02 with amndt. no 4 of sept-2016.

Control rod head for slack adjuster type irsa-600, item no.2 of rdso drg. no. wd-82064-s-05-rc, alt. no. 7 conforming to rdso specification no. 07-abr-1992 with amendment no. 5 of september 2016.

Set of hex headed bolt m6x30 with spring washer for cut off angle cock of air brake wagons 1- as per rdso drg.no. wd-88123/s-01 item no.13& alt.no. 02 or latest 2- each set consisting 04 nos bolt with spring washer as per drg.no. as per rdso drg.no. wd88123/s-01 item no.13& alt.

Procurement of poh kit for irs design isolating cock (ball type) and rdso s specn no. 02-abr-02 with apppendix- i and amendment no.4 of sept 2016 consisting of 3 items are given below:- (1) seat ring to rdso s sk-97003, item no. 4, alt.no. 5 (five), qty./set-2 nos. (2) sealing washer to rdso s sk-97003, item no.5, alt.no. 5 (five) , qty./set-01 no. (3) gland packing to rdso s sk-97003, item no.8, alt.no. 5 (five) , qty./set - 2 nos. etc