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 5985-01-621-2944
NSN 5998-01-574-0990
NSN 6620-00-248-6950
NSN 7035-01-307-5366
NSN 5925-00-456-0651
NSN 6105-01-103-9923
NSN 5990-01-281-7601
NSN 5975-01-155-2324
NSN 6110-01-329-0976
NSN 5950-01-240-6380
NSN 6650-01-598-4548
NSN 5965-01-078-1312