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 5985-01-323-8390
NSN 5910-01-391-9476
NSN 5999-01-067-3196
NSN 6150-01-415-5625
NSN 6150-01-309-1458
NSN 5895-00-787-8263
NSN 5915-01-528-2523
NSN 5920-01-025-6989
NSN 5990-01-200-7460
NSN 5905-00-125-0704
NSN 6645-01-313-3114
NSN 6645-01-327-7362