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 6320-01-036-2598
NSN 7035-01-107-2811
NSN 5920-01-429-1373
NSN 7035-01-101-5111
NSN 5920-00-501-3965
NSN 5975-01-549-2819
NSN 7035-00-283-3112
NSN 6320-01-056-1164
NSN 5965-01-164-0561
NSN 6650-00-193-7358
NSN 5895-00-216-5849
NSN 6145-00-512-6675