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 5835-01-209-6410
NSN 5925-01-559-5374
NSN 5930-00-910-8057
NSN 6130-00-660-5542
NSN 5935-00-682-6249
NSN 5855-01-199-2046
NSN 2925-01-386-7392
NSN 6645-01-409-2003
NSN 5975-00-880-9859
NSN 6320-01-307-6505
NSN 5965-01-207-0991
NSN 6130-01-355-1265