supply of apd brake systemapd brake system,apd for knuckle pin to rdso drg.no. wd-05002-s-1. ] , apd for pin brake cylinder & bell crank lever (end), as per escorts drg. no 4eb10265 or simi lar for escorts make bmbs as per rdsos spec no. wd 23-bmbs-2008 (rev.1) amendment no.1 of sept. 20 16 item no.-3.specification as per drawing attached. note: 1. material specification ms is:2062. 2. the sam ple must get approved before bulk supply. 3. each item must be painted with anti-corrosion paint. [ warra nty period: 30 months after the date of delivery ] ] , apd for pin secondary brake beam & push rod as per escorts drg. no. 4eb8149 or similar for escorts make bmbs as per rdso?s spec no. wd 23-bmbs-2008 (rev.1) amendment no.1 of sept. 2016 ite m no.- 4. note : specification as per drawing attached. 1. all dimensions in mm. 2. material specification ms is:2062. 3. the sample must approve before bulk supply. 4. each item must be painted with anti-corrosion paint. [ warranty period: 30 months after the date of delivery ] ] , apd for pin bell crank lever & push rod, as per escorts drg. no 4eb9573 or similar for escort s make bmbs as per rdsos spec no. wd 23-bmbs-2008 (rev.1) amendment no.1 of sept. 2016 item no.- 2. note : specification as per drawing attached. [ warranty period: 18 months after the date of delivery ] ] , apd for pin brake cylinder ram end as per escorts drg. no. 4eb9572 or similar for escorts ma ke bmbs as per rdso?s spec no. wd 23-bmbs-2008 (rev.1) amendment no.1 of sept. 2016 item no.-1. no te :1 specification as per drawing attached. 2.material specification ms is:2062. 3.each item must be paint ed with anti-corrosion paint. [ warranty period: 30 months after the date of delivery ] ]