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 5895-01-046-2001
NSN 5915-00-498-5866
NSN 5895-01-209-0965
NSN 5935-01-450-0999
NSN 5915-01-551-7240
NSN 6145-01-514-0593
NSN 2925-00-957-7329
NSN 4140-01-147-1107
NSN 5985-00-443-3719
NSN 6685-01-300-5651
NSN 5975-00-487-5381
NSN 5990-00-836-2542