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 6110-01-229-4429
NSN 5950-00-197-5794
NSN 5855-01-634-0259
NSN 4140-01-224-5417
NSN 6145-01-307-8674
NSN 5990-00-787-7758
NSN 5930-01-432-6823
NSN 5905-01-151-5112
NSN 5975-00-526-4701
NSN 5999-01-457-8585
NSN 5925-01-541-2363
NSN 5895-01-436-0473