supply of oil filling cap nut with 2.5 mm thick washer for gear case of wag-9 loco as per drg. no.trs/bia/ d&d/01/m6/12-12 rev.-0 or latest note: 01 no. note: (1) sample to be approved before supply of bulk quantity. (2) the firms with past performance of the tendered/same items subject to submission of proof of documents such as pos/r note are only eligible.oil filling cap nut with 2.5 mm thick washer for gear case of wag-9 loco as per drg. no.trs/bia/ d&d/01/m6/12-12 rev.-0 or latest note: 01 no. note: (1) sample to be approved before supply of bulk quantity. (2) the firms with past performance of the tendered/same items subject to submission of proof of documents such as pos/r note are only eligible.,oil filling cap nut with 2.5 mm thick washer for gear case of wag-9 loco as per drg. no.trs/ bia/ d&d/01/m6/12-12 rev.-0 or latest note: 01 no. note: (1) sample to be approved before supply of bulk quantity. (2) the firms with past performance of the tendered/same items subject to submission of proof of documents such as pos/r note are only eligible. [ warranty period: 30 months after the date of delivery ] ]