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 5999-01-068-4445
NSN 6130-00-285-8119
NSN 5935-00-531-7122
NSN 2925-01-374-2402
NSN 5920-01-099-5971
NSN 4140-00-365-2531
NSN 5925-01-279-1057
NSN 5920-00-470-2903
NSN 5999-00-891-9609
NSN 7035-01-287-9817
NSN 5855-01-450-1080
NSN 6685-01-317-6097