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 6620-01-207-0667
NSN 5998-01-313-3231
NSN 5910-00-964-7416
NSN 5990-01-442-3520
NSN 6110-01-431-6906
NSN 6645-01-161-1707
NSN 5935-00-665-9146
NSN 5920-01-152-1949
NSN 6220-01-134-7078
NSN 6650-01-367-8917
NSN 5930-01-497-6859
NSN 6320-01-492-1976