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 6110-00-396-1604
NSN 5996-00-455-8299
NSN 2925-01-091-4734
NSN 6110-01-108-5057
NSN 5920-00-858-1118
NSN 6645-01-395-2989
NSN 6620-01-152-0936
NSN 6150-01-400-4211
NSN 5895-01-322-6749
NSN 5895-01-141-7416
NSN 6645-01-172-4477
NSN 6105-01-122-3835