.procurement of set of suspension tube etc., set of suspension tube and its assembly components for hitachi traction motor type hs15250a. each set consists of seven items, one no. each. detail is given in specification as per clws specn. 4tms.095.003 rev-1 alt. 3 ( 1 ) suspension tube for msu, drg. no. 10p.701.898 alt.19 qty. 01 no. as per clws specn. 4tms.095.004 , alt. 1. ( 2 ) bearing housing as per drg. no. 10q 745. 381 alt. c, qty.-01 no. ( 3 ) end cover ( rwe ) as per drg. no.10q- 745-383 alt. b qty. 01 no. ( 4 ) end cover ( gwe ) as per drg. no. 10q- 745-385 alt. c, qty.01 no. ( 5 ) enclosure as per drg. no. 10q-745-386 alt. b qty.01 no. ( 6 ) abutment piece as per drg. no. 10q-745-384 alt. b, qty.-01 no. ( 7 ) adjustment washer as per drg. no. 10q-745-382, alt. d qty.- 01 no. [ is : 2062 grade b. ] . as per spec. no / drg no. rdsos str no. 0018 rev. 1 . clw specn. no. 4tms.095.003 rev-1, alt.- 3 and clw specn. no. 4tms.095.004 alt. 1 .