supply of apd for brake head pin of escort make.apd for brake head pin of escort make.,apd for brake head pin of escort make bmbs brake beam as per drawing no. bknws/2023/0 2 , item no-04 and material & specification according to drawing. [ warranty period: 30 months after the date of delivery ] ] , pin for bmbs (brake cylinder pin) as per escorts drg.no. 4eb10262 [ warranty period: 30 months after the date of delivery ] ] , dowel pin confirming to escorts drg. no. 4eb10260 & rdso spec.no. wd-23-bmbs-2008 rev .-01with amendment no.1 of sept.-2016. make escorts or similar. [ warranty period: 30 months after t he date of delivery ] ] , escort make brake cylinder pins bush as per escort drg no. 4eb10261. warranty perio d: 30 month(s) from the date of supply. [ warranty period: 30 months after the date of delivery ] ]