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 6645-00-503-1379
NSN 5950-01-497-6980
NSN 5945-01-323-5787
NSN 6650-01-170-4397
NSN 6320-01-195-5583
NSN 5945-01-650-1074
NSN 5960-01-203-9814
NSN 5945-01-114-5055
NSN 5915-01-357-9157
NSN 6320-01-498-4954
NSN 5930-01-546-5141
NSN 6320-01-332-1977