supply of set of items for lube oil cooler , set of items for lube oil cooler of hhp locomotives, consisting of 05 items as:- 1) nipple pipe of size: 1 mpt x 1- 1/2 as per drg. no.8060954 alt-a or latest to emd part no. 8060954 & blw part no. 17 281143. drawing attached. qty/set:- 01 no. 2) nipple pipe of size: 3/4 mpt x 2 as per drg. no.8353112 alt -nil or latest to emd part no. 8353112 & blw part no. 17281131. drawing attached. qty/set:- 01 no. 3) ni pple pipe of size: 1-1/4 mpt x 2-1/2 as per drg. no.9523132 alt-nil or latest to emd part no. 9523132 & b lw part no.17203960.drawing attached. qty/set:- 01 no. 4) lock nut of size 1-1/4? npt as per drg. no. 21 9146 alt-nil or latest to emd part no.219146 & blw part no. 19354216. drawing attached. qty/set:- 01 no . 5) nut lock of size 3/4 pipe as per drg. no.140562 alt-nil or latest to emd part no.140562 & blw part n o. 19354204. drawing attached. qty/set:- 01 no. [ warranty period: 30 months after the date of delivery ] ]