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 2925-01-090-2391
NSN 5915-01-394-8382
NSN 5930-01-026-1020
NSN 5950-01-414-7701
NSN 7035-01-158-8860
NSN 5965-00-820-0469
NSN 6645-00-017-8252
NSN 6610-00-902-7505
NSN 6145-01-091-7015
NSN 5945-00-036-3613
NSN 6320-01-652-3806
NSN 5985-01-540-0198