supply of buffer plunger riveted with face plate , buffer plunger riveted with face plate and fitted with buffer spindle, hex nut and bulb cott er complete. drawing - rdso drawing no. - rdso sk -98145, item-3,5,6,7,8,17, alt-12, with latest alterati on, rdso drg. - sk-94255, alt.-6,with latest alteration, rdso drg. - sk - 94254, alt.-3, with latest alteratio n, irs drg. no.- w/bd-353, alt.-8, with latest alteration & rdso drg. - wd-94068-s-1, alt - 4, with latest al teration. mat. spec. - as per drawing with latest revision and amendments and conforming to icf str no. - icf/md/spec - 252, issue status - 01, rev-00, amnd. no. - 04 of june 2022, with latest revision and amen dments. [ warranty period: 36 months after the date of delivery ] ]