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 5975-01-552-7673
NSN 6105-01-237-9632
NSN 6220-00-827-0227
NSN 5960-01-173-7956
NSN 5910-00-564-6766
NSN 4140-01-466-0217
NSN 6150-01-541-9101
NSN 2925-01-415-2140
NSN 5920-01-579-5219
NSN 6240-01-576-4297
NSN 6320-01-512-2031
NSN 6645-01-414-8806