supply of a set of application choke for keo type distributor valvea set of application choke for keo type distributor valve,a set of application choke for keo type distributor valve conforming to esco rt part no-175 or knorr bremse part no- a31259/18k1, qty=1no, and release choke for keo type distributor valve to escort part no-172 or knorr bremse part no- a31657/19k1, qty=1. confirming rdso spec.no.to 02-abr-02 amndt-4. [ warranty period: 36 months after the date of de livery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] loco store depot bikaner, rajasthan 1000.00 set => limited