supply of rubber kit for 1.1/4rubber kit for 1.1/4,rubber kit for 1.1/4 cut -off angle cock with vent as per clw drg. no.-0/2/65/386 (alt. 6), ref.-12 & 13 (02 items 03 nos.) consisting of -- (i) o ring (ref-12)= 01 no. (ii) sealing washer (re f.-13)= 02 nos. (this is shelf life item and should be procured with staggered delivery period. supplier to mention/print date of manufacturing on the item & item to be supplied within 90 days of manufactu re date.). [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] electric loco shed stores/src, west bengal 350.00 set