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 6150-01-548-5183
NSN 5925-01-224-1758
NSN 5925-00-488-7443
NSN 6145-01-174-5268
NSN 4140-01-455-9285
NSN 6220-01-212-3254
NSN 5920-01-027-0660
NSN 6220-00-809-6071
NSN 5945-01-519-3283
NSN 5925-00-432-0546
NSN 4140-01-133-9011
NSN 6135-01-341-5324