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 5965-01-386-2988
NSN 5996-01-271-6707
NSN 5910-01-570-7343
NSN 5965-00-568-5802
NSN 2925-01-560-4123
NSN 6220-00-244-5040
NSN 6685-00-786-2121
NSN 6650-01-656-5649
NSN 6320-00-036-3688
NSN 5835-00-823-6116
NSN 4140-00-635-9195
NSN 4140-00-882-2233