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 6610-01-621-2834
NSN 5920-00-012-2000
NSN 6135-00-877-1659
NSN 5965-01-039-8557
NSN 6610-01-519-3080
NSN 6685-00-959-4089
NSN 4140-01-541-4286
NSN 6110-01-493-6427
NSN 5945-01-451-1433
NSN 5895-00-554-4573
NSN 6220-01-660-5902
NSN 5965-01-186-2051