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 5990-01-292-2369
NSN 7035-01-425-4496
NSN 5999-01-345-6273
NSN 5965-01-627-7972
NSN 5999-01-653-3577
NSN 7035-01-145-5059
NSN 5925-00-135-3440
NSN 5999-01-658-2597
NSN 6610-01-633-8931
NSN 4140-01-578-4112
NSN 6645-01-633-1852
NSN 5985-01-180-9874