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 5835-01-522-1023
NSN 5925-01-442-3792
NSN 6620-00-435-8295
NSN 6320-00-564-2772
NSN 5920-01-272-6234
NSN 5915-01-651-3006
NSN 5925-00-690-5974
NSN 5965-00-840-3791
NSN 5835-01-440-5391
NSN 2925-01-140-1015
NSN 6110-00-306-0983
NSN 6650-01-053-6404