supply of set of rubber gasket for ocb radiator of 3 phase locos as per ref.1 to 6 of els/lgd drg.no.c/els/lgd/rc/3/9. , set of rubber gasket for ocb radiator of 3 phase locos as per ref.1 to 6 of els/lgd drg.no. c/els/lgd/rc/3/9. set details as follows. 1) base gasket with holes (ref.1).- 02 nos./set. 2) base gasket wit h holes (ref.2).-02 nos./set. 3) base gasket without holes (ref.3).-04 nos./set. 4) top gasket with holes (re f.4).-02 nos./set. 5) top gasket with holes (ref.5).-02 nos./set. 6) top gasket without holes (ref.6).-04 nos. /set [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]