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 2925-01-333-6346
NSN 5950-01-583-5632
NSN 5950-00-272-7836
NSN 6220-00-777-7156
NSN 5920-01-462-2517
NSN 5998-01-054-2470
NSN 5950-01-116-3128
NSN 5999-01-220-1929
NSN 5920-00-470-2903
NSN 6240-01-143-0397
NSN 6645-01-338-9152
NSN 6685-01-333-5820