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 6320-00-284-1524
NSN 5985-01-300-9222
NSN 5930-00-978-0931
NSN 5935-01-029-4113
NSN 5985-01-411-4315
NSN 6135-01-093-7426
NSN 5945-01-013-0953
NSN 6650-01-235-7555
NSN 5990-01-166-2237
NSN 5998-01-509-1712
NSN 7035-00-553-6951
NSN 6110-01-467-2882