supply of 160kn air spring assembly , one coach set of 160kn air spring assembly for fiat type bogie as per specn. rdso str n o. rdso/cg/s/23002, rev-01----. scope of supply shall be as per clause 4.1 of rdso str no. rdso/cg/s/23 002, rev-01----. each coach set will consist of four air spring assembly. the following items shall be supplied as per sl.no. 12 of annexure #viii of rdso str no. rdso/cg/s/23002, rev-01.---- as loose and pa cked separately per air spring assembly. a) high tensile hexagonal socket head cap screw - 4 nos. b) hardened and tempered washer - 4 nos. c) prevaling torque type hexagonal nut m20 - 4 nos. the fol lowing additional spares also to be supplied and packed separately per coach set. i) sealing o- rin gs - 2 nos. ii) high tensile hexagonal socket head cap screw # 4 nos iii) hardened and tempered wash er - 4 nos. iv) prevaling torque type hexagonal nut m20 -4 nos. special condition : 1. fasteners shall be of tvs (or) unbrako (or) tuff make only. 2. packing as per drg.no. icf/j&t/sk-1718.alt c. 3. rdso appro ved latest drawings of tendered item to be attached by firm.. [ warranty period: 72 months after the date of deliv ery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lac s ] ]