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 6320-01-072-2073
NSN 6135-01-457-7849
NSN 6135-00-505-0679
NSN 5975-01-608-4329
NSN 6150-00-200-7644
NSN 6320-01-393-7022
NSN 5945-00-847-3035
NSN 6610-00-285-1900
NSN 6150-00-526-3720
NSN 5965-01-368-9994
NSN 5998-01-068-2940
NSN 5835-00-111-3419