supply of ohk for quick release valve , ohk for quick release valve to escorts /knorr bremise type dv for air brak e wagons consisting of 13 items of escorts/knorr bremse make or equivalent. 1) extern al circlip 5x 0.6 escorts pt no.102 kbi pt.no.450939 qty/kit-1, 2).grooved ring escorts pt no.103 kbi pt.no.a18294/39 qty/kit-1. 3) compression spring escorts pt.no.104 kbi pt.no.a66 211/k1 qty/kit-1. 4)split pin escorts pt.no.105 kbi pt.no.i.h.0040 qty/kit-1. 5)washer escort s pt.no.106 kbi pt.no.466058 qty/kit-1. 6) pin hex.hd.bolt with nut escorts pt.no.107 kbi pt. no.i.4.103 and 465614 qty/kit-1. 7) handle escorts pt.no.244 kbi pt.no.i.4.158 qty/kit-1. 8) pr essure piece escorts pt.no.242 kbi pt.noa65736/ki qty/kit.1. 9)locking screw escorts pt.n o.112 kbi pt.no.a66050/ki qty/kit-1. 10) washer escorts pt.no.115 kbi pt no.b61915/ki.qty/kit -1 11)pressure rod escorts pt.no. 114 kbi pt.no.181982/ki qty/kit-1 12)supporting ring esc orts pt.no.116 kbi pt.no.a86285/ki qty/kit-1 13)tab washer escorts pt.no. 218 kbi pt.no.1.4. 101 qty/kit-1. [ warranty period: 36 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]