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 5905-01-534-9176
NSN 5990-01-348-9829
NSN 5910-00-161-3041
NSN 5998-01-605-0816
NSN 5935-01-461-1529
NSN 6645-00-300-0401
NSN 5965-01-359-5501
NSN 5925-01-354-9726
NSN 5920-00-417-8768
NSN 5965-00-052-9184
NSN 5996-01-457-2001
NSN 5915-00-607-3807