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 5835-01-123-8305
NSN 5975-01-113-5235
NSN 5855-00-832-9341
NSN 6320-00-483-0451
NSN 5960-00-104-5955
NSN 6620-01-479-7221
NSN 5925-00-782-4742
NSN 5945-00-624-0158
NSN 5996-00-945-3550
NSN 6135-01-518-9813
NSN 5975-01-163-4359
NSN 6130-01-296-3977