nit6item5 procurement of spares for advance make oil resistance starters installed at filter house, hp-i.-procurement of spares for advance make oil resistance starters for 75 hp motors installed at filter house, hp- i. the details of spares are as under:- top contact 2 corner contact 3 bottom contact 4 moving tip 5 resistance set wound on porcelain tube. 6 bakelite bushing with brass nut, stud & washer. 7 cam housing assembly 8 base board bakelite. 9 main contact finger 10 moving tip-a 11 moving tip-b 12 bakelite moving contact carrier. 13 catch lever 14 steam contact block. 15 under voltage assembly 16 push buttons with elements