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 6130-01-502-8271
NSN 6650-01-052-7134
NSN 5855-01-468-4188
NSN 5905-00-852-5007
NSN 6620-01-044-3371
NSN 6650-01-398-1387
NSN 5895-01-251-2751
NSN 5950-01-561-7346
NSN 5905-00-619-3572
NSN 6220-00-528-7752
NSN 5835-01-231-4994
NSN 5999-01-534-7193