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 5920-00-246-5992
NSN 6150-01-408-5613
NSN 5985-00-177-3633
NSN 4140-01-407-6595
NSN 5905-01-421-3726
NSN 5996-01-156-9688
NSN 5915-01-320-6444
NSN 4140-01-193-1814
NSN 5985-01-400-3876
NSN 6135-01-495-0933
NSN 2925-01-387-0870
NSN 6620-01-625-2855