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 5965-01-530-6565
NSN 5905-01-418-1017
NSN 5985-01-115-3169
NSN 6135-00-708-0892
NSN 6110-01-442-5601
NSN 5990-00-315-9343
NSN 6645-01-517-1539
NSN 5945-00-430-0687
NSN 5920-01-446-4524
NSN 6650-01-601-5282
NSN 5930-01-146-5224
NSN 6620-00-431-3837