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 5905-01-003-9660
NSN 5925-01-011-6551
NSN 5990-01-426-7350
NSN 6320-00-513-8376
NSN 5998-01-599-9907
NSN 5975-01-219-3401
NSN 6620-01-022-9868
NSN 6105-00-728-0656
NSN 5935-00-491-1969
NSN 6645-00-443-8011
NSN 5930-00-826-9702
NSN 5975-00-925-1197