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 6650-01-050-8680
NSN 5915-01-601-6163
NSN 2925-01-047-9189
NSN 6685-01-156-5545
NSN 5935-00-168-1460
NSN 5960-00-136-2505
NSN 5998-00-137-4149
NSN 5985-00-250-0541
NSN 5960-01-007-5838
NSN 6220-00-976-1473
NSN 6220-01-368-6879
NSN 6110-00-188-9874