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 5925-01-056-6597
NSN 5999-00-389-4390
NSN 5915-01-429-3738
NSN 6220-01-558-5791
NSN 5935-01-618-8459
NSN 5895-01-490-7035
NSN 6130-00-172-2301
NSN 5999-00-879-2163
NSN 5905-00-509-4338
NSN 5920-00-155-2173
NSN 6135-01-574-6577
NSN 6150-01-344-7209