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 2925-00-588-5592
NSN 6685-01-406-5323
NSN 6135-01-029-9315
NSN 6320-00-931-4855
NSN 5915-01-233-3757
NSN 5996-01-259-3982
NSN 5990-00-131-3269
NSN 6685-01-561-9477
NSN 5998-01-318-6035
NSN 6685-01-250-1948
NSN 5835-00-707-6266
NSN 5910-01-437-8609