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 5945-01-029-2516
NSN 5975-01-577-3721
NSN 5895-01-010-8462
NSN 5905-01-058-8372
NSN 6645-00-171-9639
NSN 6645-01-420-5623
NSN 5996-00-420-7950
NSN 5925-00-042-7805
NSN 5855-01-436-2862
NSN 4140-00-339-1514
NSN 6645-01-522-7447
NSN 5965-00-445-1843