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 6620-01-647-1393
NSN 5998-00-738-5106
NSN 5930-01-029-4870
NSN 5920-01-650-6510
NSN 6145-01-576-7247
NSN 5960-01-056-4982
NSN 6150-00-548-3228
NSN 5975-00-869-6480
NSN 6145-00-125-5297
NSN 5835-00-397-7697
NSN 6145-01-010-1896
NSN 7035-00-500-7839