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 6320-00-646-3311
NSN 7035-01-337-8128
NSN 6110-00-377-3220
NSN 5925-01-428-9978
NSN 5910-01-368-0323
NSN 6150-01-415-6485
NSN 5925-01-521-3654
NSN 5835-00-564-0057
NSN 6240-01-411-3155
NSN 5935-01-240-1468
NSN 7035-01-352-0766
NSN 5999-01-112-3051