Conductor copper hard drawn, 5 mm dia, round copper wire as per is:282-1982 for dropper wire.

Valve seat for 400 dia bf valve to drg no. 22160112007 rev 22 var 10, material spec-astm a240 tp316l,valve seat for 450 dia bf valve to drg no. 22160112007 rev 22 var 11, material spec-astm a240 tp316l,valve seat for 500 dia bf valve to drg no. 32160112137 rev 6, material spec-astm a240 tp316l.,valve seat for dia 500 hp bf valve to drg no. 22160112007 rev 22 var 20, material spec-astm a240 tp31,valve seat for 600 dia bf valve to drg no. 22160112007 rev 22 var 12, material spec-astm a240 tp316l,valve seat for 700 dia bf valve to drg no. 22160112007 rev 22 var 16, material spec-astm a240 tp316,valve seat for 800 dia bf valve to drg no. 22160112007 rev 22 var 15, material spec-astm a240 tp316l,valve seat for 900 dia bf valve to drg no. 22160112007 rev 22 var 18, material spec-astm a240 tp316l,valve seat for 1000 dia bf valve to drg no. 39513800130 rev 00, material spec-astm 240 tp316l.,valve seat for 1100 dia bf valve to drg no. 39513800286 rev 00, material spec-astm 240 tp316l.,valve seat for 1200 dia bf valve

Flexible polymide conduit pipe size having inner dia 50mm, outer dia 54.4mm, plus minus 0.2mm (nw -48) conf. to rdso spec. no. rdso/pe/spec/ac/0138 -2009 (rev - 1)

Heat shrinkable silicone rubber tube 28 mm dia id (as received) as per spec. no. bp59698 rev. 03

1 - gasket 34995000001 rev 03# 08 (spec-tre/215),2 - gasket 34991800007 rev 04# 01 (spec-tre/215),3 - gasket 34995000001 rev03# 10 (spec-tre/215),4 - gasket 34995000001 rev03# 12. (spec-tre/215),5 - sealing washer tr20028w rev10# 22 (spec-tre/215),6 - gasket 04990300004 rev11# 10, (spec-tre/215),7 - gasket 14990300001 rev11# 26 (pcd 320, 10 holes of 18 dia) (spec-tre/215),8 - gasket 34995000001 rev 03# 07 (spec-tre/215)

Self lubricating polyester resin based (slpr) composite bush dia 42/ dia 32 x 20 mm for brake gear conforming to rdso spec. no.c-k605 (rev.03),

Flexible elastomeric cable with copper conductor (multi core) size 19x3 sqmm 750v to rdso spec. no. e-14/01(rev 2) 1993 (part i).

Jointless grooved copper contact wire 107 sqmm. made out of continuous cast copper wire rods as per rdso spec. : ti/spc/ohe/cw/0971 and str: ti/str/017/ rev 02 or latest.

Elastomeric copper cable 16 sq mm 126/0.4 single core 750v grade as per rdso spec. e-14/01 [rev-2] 1993 part- i & ii.

Coupling socket assembly complete with copper lug without cable suitable for iv coupler 500 amps, 750 volts of lhb eog ac coaches as per rdso spec no rdso/pe/spec/ac/0177-2013 (rev-2).