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 5935-01-288-9200
NSN 5990-00-153-0055
NSN 6135-01-282-4326
NSN 6240-00-334-6766
NSN 6645-00-171-9639
NSN 6105-01-649-3569
NSN 5920-01-323-5351
NSN 5910-00-104-5953
NSN 5925-01-558-5620
NSN 6650-00-121-4416
NSN 5985-00-012-0286
NSN 2925-01-464-3093