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 6220-01-033-5182
NSN 5945-01-586-1990
NSN 6130-01-602-2269
NSN 6145-01-343-9854
NSN 6220-01-268-7553
NSN 5920-01-195-2299
NSN 6130-01-451-7098
NSN 7035-01-565-6132
NSN 5975-01-576-1520
NSN 6220-01-283-0384
NSN 6145-01-021-2811
NSN 5895-00-227-9936