supply of set of axle box , set of axle box complete without roller bearing for wag9/wap7 locomotives, as per cl w specn no. clw/ms/3/003 alt. 5- one set consist of the following items: (1) axle box complete with e arth contacts -except item no. 7 & 16 to clw drg. no. 1209.01.111.005 alt.3, ref. no. 1 to 6, 8 to 15 & 17 only, qty - 4 nos/set (2) axle box complete with hasler transmitter- except item no. 7 &13, to c lw drg. no. 1209.01.111.006. alt. 2, ref. no. 1 to 6, 8 to 12 & 14 to 16 only, qty 01 nos/set (3) axle b ox complete with blank cover, except item no. 7 as per clws drg. no. 1209.01.111.007, alt. 3, ref. n o. 1 to 6, 8 to 17 only, qty 07 nos/set. ]