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 6150-01-193-8997
NSN 6145-00-162-7394
NSN 6320-01-652-3806
NSN 7035-01-359-7460
NSN 6650-00-028-2218
NSN 5999-01-043-8175
NSN 6130-01-463-7402
NSN 5925-00-852-7809
NSN 6610-01-061-8466
NSN 5905-01-656-7719
NSN 5975-01-580-6569
NSN 6650-01-479-5386