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 6610-01-028-7651
NSN 6145-00-726-0275
NSN 5975-01-649-0257
NSN 5965-01-602-6760
NSN 5965-01-443-3000
NSN 7035-01-413-6697
NSN 5945-00-366-7361
NSN 5895-00-466-3100
NSN 6105-01-381-2012
NSN 5960-01-337-5339
NSN 5895-00-001-9714
NSN 5975-01-058-4849