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 6135-01-579-3534
NSN 6145-01-450-1427
NSN 6150-01-419-5965
NSN 6645-00-454-0930
NSN 6135-01-626-3219
NSN 6220-00-448-3522
NSN 5960-01-224-7151
NSN 6320-01-260-4301
NSN 5975-01-266-2913
NSN 6320-00-025-9910
NSN 6320-01-340-4112
NSN 4140-01-579-9513