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 5998-00-158-3192
NSN 4140-00-541-7105
NSN 5905-01-576-0174
NSN 5895-00-507-0434
NSN 5910-01-435-7748
NSN 2925-01-444-2061
NSN 5930-00-959-0077
NSN 6240-01-372-5894
NSN 6220-00-007-9698
NSN 6135-00-896-3187
NSN 6220-01-091-9103
NSN 6610-00-061-2225