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 6220-01-618-4432
NSN 6320-00-433-2773
NSN 6135-01-164-3561
NSN 5835-01-474-1224
NSN 6320-00-149-7570
NSN 5915-00-908-0167
NSN 4140-00-763-6527
NSN 5999-01-050-0115
NSN 5998-01-629-9279
NSN 7035-01-322-8180
NSN 5925-01-192-7253
NSN 5990-00-814-9788