supply of maintenance kit set no.03 for wheel set earthing equipment of lhb coaches, kit consis ting of 05 items: (1) ss bush as per rcf drg.no.lw71235 alt.a. qty.4 nos./set (2) brush holder as per rcf drg.no.lw71238 alt.nil, qty.1 nos./set (3) carbon brush assly. as per rcf drg.no.lw71239 alt.nil , qty.2 nos./set (4) clip assly. as per rcf drg.no.lw71240, alt.a, qty.2 nos./set (5) isolating bush as per rcf drg.no.lw71244 alt.a, qty.6 nos./set. material conforming to rcf spec.no.edts 101 rev.c