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 5905-00-862-5020
NSN 5975-01-117-6187
NSN 5930-00-406-4777
NSN 6220-01-314-9594
NSN 5895-00-821-9067
NSN 7035-01-471-4271
NSN 5920-01-331-4712
NSN 5960-01-583-4737
NSN 6130-00-303-3985
NSN 5935-00-968-4420
NSN 6110-00-525-3418
NSN 6645-00-067-7070