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 6130-00-473-6132
NSN 2925-01-455-2558
NSN 6110-01-597-2223
NSN 6645-01-417-1913
NSN 5945-01-472-2099
NSN 6650-00-801-1681
NSN 6145-01-076-3261
NSN 6610-00-161-0680
NSN 6220-00-614-2327
NSN 5985-01-351-5056
NSN 6150-01-382-4378
NSN 6130-01-166-2308