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 5990-00-201-1162
NSN 6145-00-657-4755
NSN 6110-01-411-7478
NSN 5925-01-390-1332
NSN 6150-01-174-9403
NSN 5996-01-088-7074
NSN 5965-01-331-6378
NSN 5905-01-437-8271
NSN 5920-01-300-6055
NSN 6650-01-544-0366
NSN 5998-00-072-9823
NSN 6150-01-394-5316