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 6645-01-561-7432
NSN 6320-01-618-7800
NSN 5935-00-916-8027
NSN 6145-00-253-2787
NSN 6110-01-400-4207
NSN 6320-01-576-6310
NSN 5920-01-476-9042
NSN 5835-01-015-4610
NSN 5915-01-592-1965
NSN 5950-01-101-1411
NSN 6620-00-902-9843
NSN 5975-00-851-1842