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 5998-01-573-0728
NSN 6620-00-232-2048
NSN 6135-00-567-1322
NSN 4140-01-520-3456
NSN 6320-01-631-7828
NSN 5930-01-333-3414
NSN 5895-01-104-5508
NSN 5999-00-333-2766
NSN 5930-01-556-9723
NSN 5910-00-939-8222
NSN 5925-00-897-9911
NSN 5996-01-272-2737