supply of apdapd,apd for pin brake cylinder ram end as per escorts drg. no 4eb9572 or similar for escorts ma ke bmbs as per rdsos spec no. wd-23-bmbs-2008 (rev. 1) amendment no.1 of sept 2016. [ warranty p eriod: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , 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. [ warran ty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , 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. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , apd for pin brake cylinder & bell crank end as per escorts drg. no 4eb10265 or similar for e scorts make bmbs as per rdsos spec no. wd-23-bmbs-2008 (rev. 1) amendment no.1 of sept 2016. [ wa rranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited