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 5975-01-128-3867
NSN 6135-01-151-2705
NSN 5935-01-068-3637
NSN 5920-00-513-4546
NSN 5915-00-696-5475
NSN 5990-01-370-7912
NSN 5999-00-765-0866
NSN 5835-01-193-6192
NSN 4140-01-287-5429
NSN 5975-00-763-5437
NSN 6240-01-444-2227
NSN 5998-01-246-5840