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 5975-01-621-7442
NSN 5990-01-246-7417
NSN 5895-01-467-7784
NSN 5930-01-361-9027
NSN 5985-00-715-5578
NSN 5999-01-397-8559
NSN 5915-01-029-0801
NSN 6620-01-327-4028
NSN 5915-00-622-6762
NSN 5990-01-277-2118
NSN 6145-01-623-6643
NSN 6105-00-242-1221