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 6240-01-025-5847
NSN 6145-01-434-8152
NSN 5835-01-578-3443
NSN 6135-01-351-1131
NSN 6150-01-500-2045
NSN 6320-00-857-4073
NSN 6650-01-234-7012
NSN 5985-01-352-7845
NSN 6105-01-130-2417
NSN 5930-00-934-9714
NSN 6240-00-851-3056
NSN 5905-01-189-3101