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 7035-01-338-2994
NSN 6130-01-151-8123
NSN 5915-01-142-8641
NSN 5835-00-222-3956
NSN 6150-01-567-1804
NSN 5925-00-995-1631
NSN 6685-01-050-2201
NSN 5950-01-417-3119
NSN 6110-01-500-0768
NSN 5985-00-337-6819
NSN 6620-00-728-3445
NSN 5895-00-840-3776