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 5950-01-510-3242
NSN 5935-01-555-8281
NSN 5915-00-180-1378
NSN 5835-00-372-3736
NSN 6135-01-205-5965
NSN 5910-01-287-9780
NSN 5835-00-269-2232
NSN 5895-01-113-7224
NSN 4140-01-569-7183
NSN 5996-00-893-8088
NSN 5985-00-470-1624
NSN 5999-00-186-9314