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 5920-01-105-8996
NSN 6135-01-022-5427
NSN 4140-01-243-5817
NSN 6220-01-180-3703
NSN 5945-01-551-7889
NSN 5965-01-023-7095
NSN 5999-01-194-3929
NSN 6610-00-811-6072
NSN 5950-01-571-8560
NSN 6145-01-218-3339
NSN 2925-01-144-0352
NSN 5998-01-324-5282