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 5920-00-114-4221
NSN 6320-00-218-6105
NSN 5835-00-898-0201
NSN 6320-00-433-2773
NSN 6220-01-627-3453
NSN 5905-00-491-8312
NSN 6320-00-174-1362
NSN 4140-00-229-8467
NSN 6220-00-707-5044
NSN 5935-01-647-5892
NSN 5975-00-232-4132
NSN 6650-01-378-4053