supply of high capacity air spring (180kn) as per rdso specification rdso/cg/s/23002 rev. nil , high capacity air spring (180kn) as per rdso specification rdso/cg/s/23002 rev. nil issued april,2023. scope of supply of supply shall be as per clause 4.1 of rdso sp ecification rdso/cg/s/23002 rev. nil. four such sets form one coach set, spare o-ring an d fasteners shall be supplied at the rate of 1 (set) for each coach set of air spring and packed separately coach-set wise. note- high capacity air spring supplying firm shall pr ocure hardware from the clw approved vendor for standard hardware vide item id-21 00143 and will supply the set of high capacity air spring of 180kn along with the hardw are items and other spare items as per description and specifications. as per specn. as pe r rdso str no. c-k-406 (rev-2) with amendment no.03, issued in may13 [ warranty period: 7 2 months after the date of delivery ] ]