An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes diaphra gm, valve, flat and gasket.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6240-01-042-3650
NSN 5910-01-065-4088
NSN 5990-01-584-6213
NSN 5999-01-512-0377
NSN 5910-00-679-9556
NSN 5915-00-005-2612
NSN 5915-01-078-4404
NSN 5960-00-584-4553
NSN 6220-01-367-6411
NSN 5895-00-270-6595
NSN 5930-00-539-7149
NSN 2925-01-495-9669