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 6105-01-230-1277
NSN 5935-00-067-8565
NSN 6145-01-295-9881
NSN 5835-00-777-8333
NSN 5999-01-447-7855
NSN 6135-01-247-5660
NSN 5855-01-268-6468
NSN 5920-00-152-4003
NSN 5915-01-590-7375
NSN 6240-01-415-6004
NSN 5975-01-139-4128
NSN 6240-00-580-0666