supply of set of inter vehicle couplersset of inter vehicle couplers,set of inter vehicle couplers(double end) jumper cable assembly kit for 3 phase 08 car t o 12 car conversion in bhel on board memu rcf rake, as per edml 219, rev. nil, table 1 consisting of 09 items:1 to 7) double end jumper assembly of a,b,c,d,g,h. & j, qty- each one number, 8) potential cable-qty -02 nos, 9) mounting bracket assembly - qty -02 nos. with male harting connectors at both e nds for 2.4 meters long (each cable) [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]