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 5910-00-721-2753
NSN 5930-00-389-9275
NSN 5996-01-324-0709
NSN 5975-01-338-9486
NSN 5985-00-450-4662
NSN 6110-00-983-8266
NSN 5985-00-449-1772
NSN 6620-01-384-2105
NSN 5950-01-591-7010
NSN 2925-00-799-1773
NSN 5920-01-258-5035
NSN 4140-00-231-1475