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 6240-01-064-6472
NSN 5935-01-634-0668
NSN 6130-01-419-4986
NSN 5950-00-912-7604
NSN 6645-01-344-4184
NSN 5925-01-647-8743
NSN 5960-00-121-9926
NSN 6320-01-092-4101
NSN 7035-01-560-8371
NSN 6645-01-333-2035
NSN 4140-01-331-4239
NSN 5920-00-243-9506