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 6105-00-422-4098
NSN 6135-01-132-6310
NSN 5975-01-351-6846
NSN 5910-01-419-1912
NSN 5920-01-126-6722
NSN 5990-00-337-1331
NSN 4140-01-149-2298
NSN 4140-01-519-3349
NSN 6220-00-849-7894
NSN 5998-00-659-3728
NSN 6240-00-887-8103
NSN 5905-01-558-6705