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 5935-00-869-8714
NSN 6610-01-256-7938
NSN 5990-01-458-2531
NSN 5965-00-043-3463
NSN 2925-01-649-7543
NSN 6685-01-117-0892
NSN 4140-00-276-9154
NSN 6645-01-040-5233
NSN 6240-01-101-7362
NSN 5990-00-905-6472
NSN 6130-00-844-2792
NSN 6610-01-477-6476