supply of rubber kit for 1-1/4 cut-off angle cock with ventrubber kit for 1-1/4 cut-off angle cock with vent,rubber kit for 1-1/4 cut-off angle cock with vent as per clw drg. no. 0/2/65/386, alt-6 or latest, ref - 12 & 13 (02 items 03 nos.) consisting of: (i) o-ring (ref-12), qty.- 01 no. (ii) sealing w asher (ref-13), qty.- 02 nos. (this is shelf life item and should be procured with staggered delivery pe riod . supplier to mention/print date of manufacturing on the item & item to be supplied within 90 day s of manufacture date.) [ warranty period: 30 months after the date of delivery ] ] mldt dpeot, nfr west bengal 200.00 set