supply of carbon brushs 5 types , carbon brush grade-eg o for eddy current clutch type -ec-9005/2/m and 5g dy 32 a1/a2 [ge] to drg. no. scr/dsl/bs-0004/bm alt 7. ] , carbon brush for traction motor type tm-5002az/by/bw to rdso drg no.skdp-3816 a lt.b. as per drg.no. drg no. g/d/drg/00208 alt nil. ] , carbon brush (split type for tm-7362a) cgl make:- to dlmw drg. no. 3/dmw/m/cb-63 a lt. x. ] , carbon brush for traction alternator type-ta-10102 cw/dw/cy/ev. drg no. r dso.skdp-3818.alt.nil.(3dcw/m/cb-57) trade group:1049/1179. ] , carbon brush for aux generator/exciter type-ag-3101 az/ay. rdso.skdp-3815 .alt.nil. [4dcw/m/cb-46rf]. dlw pt. no.47980990. ]