Carbon brush for tr. motor type hs 15250 a specification :- rdso drg. no. el.3bs.013 (mod) alt.5. rdso specn. no. elrs/spec/cb/0027 rev-0 of sep 2003 .

Frp cleats suitable for 25 kw alternator, material conforming to rdso. drg. no.rdso/pe/sk/tl/4508-2009 [rev.1]. the size of cleat shall be 273 mm length x 35 mm width in two halves with 3 nos holes of 16 mm dia and 4 nos holes of 9 mm dia with 2 nos. of hex, nut bolts of size m8 x 70 with flat and spring washer for fixing the cleat as per drawing no. lgd/el/1454 enclosed