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 5996-01-255-9245
NSN 6150-00-434-1913
NSN 5960-00-877-8016
NSN 5920-01-442-8998
NSN 4140-01-547-5589
NSN 6135-01-167-7604
NSN 5835-00-896-0063
NSN 5920-01-540-0668
NSN 5925-01-583-0260
NSN 5910-01-392-6757
NSN 2925-01-562-8051
NSN 6685-01-014-5336