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 5985-01-493-2398
NSN 7035-01-298-5154
NSN 6135-00-120-1034
NSN 5950-01-430-5502
NSN 5855-00-058-1293
NSN 5985-00-630-1613
NSN 5945-01-094-6343
NSN 6130-00-836-4782
NSN 5945-01-082-8735
NSN 5920-00-133-5400
NSN 5996-00-358-6257
NSN 6650-01-261-3013