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 5835-01-325-5677
NSN 5985-00-994-5101
NSN 5998-01-623-4676
NSN 5925-01-487-8190
NSN 5975-01-412-9096
NSN 5925-00-089-6131
NSN 6220-00-983-4362
NSN 5920-01-199-5522
NSN 5855-01-020-7982
NSN 4140-00-880-7804
NSN 5930-01-114-1897
NSN 5855-00-307-0670