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 6135-01-275-1363
NSN 5925-01-495-1071
NSN 5990-01-013-8464
NSN 5985-01-079-7813
NSN 6650-00-486-7924
NSN 6135-01-578-1148
NSN 2925-00-730-3115
NSN 5950-01-441-2143
NSN 5998-01-394-6111
NSN 6650-01-270-6669
NSN 6145-01-273-0077
NSN 6150-01-104-9728