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 4140-00-547-8918
NSN 5985-01-515-2383
NSN 6150-01-632-2026
NSN 5925-01-336-8448
NSN 6610-00-456-0485
NSN 5920-00-644-3285
NSN 5960-00-364-3647
NSN 6130-00-011-8326
NSN 5998-01-455-4980
NSN 2925-00-709-0695
NSN 5920-00-499-8285
NSN 5999-00-541-0261