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 5930-01-421-4810
NSN 5905-01-230-8223
NSN 5920-00-529-0618
NSN 6150-01-475-1863
NSN 6145-00-225-9552
NSN 6240-01-092-3509
NSN 5930-00-752-3112
NSN 6645-00-150-6526
NSN 5996-01-343-2962
NSN 6645-01-435-6373
NSN 6645-01-249-3258
NSN 6240-01-312-9158