supply of set of gaskets for mph (converter and transformer oil pump), each set consists of 2 items.set of gaskets for mph (converter and transformer oil pump), each set consists of 2 items.,set of gaskets for mph (converter and transformer oil pump), each set consists of 2 items. (1) gaskets for shil make converter oil pump (sr) consists of 5 items. (i) terminal box nitril rubber gasket pt. n o. sh/opc/15 qty=1no. (ii) compression gland complete with cable gland, grommet, and washer pt. no. sh/ opc/21 qty= 1 no. (iii) o ring between suction flange and guide vane pt. no. sh/opc/26 qty= 1 no. (iv) o ri ng between guide vane and shell pt. no. sh/opc/28 qty= 1 no. (v) o ring between shell and delivery flange pt. no. sh/opc/29 qty= 1 no. (2) gaskets for shil make tfp oil pump. consists of 4 items (detailed descripti on as per annexure) [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: m ax 8 lacs ] ]