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 6610-01-433-2219
NSN 6240-01-460-5100
NSN 6620-01-019-6952
NSN 6135-01-458-3851
NSN 6620-00-927-7706
NSN 5905-01-251-0463
NSN 6105-01-358-8851
NSN 6650-01-114-9514
NSN 5950-00-696-2267
NSN 5999-01-649-7971
NSN 5975-00-175-6696
NSN 6145-01-231-5321