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 5855-01-585-8620
NSN 5985-01-476-8978
NSN 5930-00-100-0163
NSN 2925-01-371-6853
NSN 6130-00-078-9310
NSN 5960-00-994-4452
NSN 6240-00-344-8582
NSN 6145-01-487-5589
NSN 5925-00-019-9047
NSN 4140-00-052-4815
NSN 6145-00-153-7616
NSN 5998-00-676-1270