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 6105-01-275-2768
NSN 5985-00-103-6340
NSN 6645-01-451-1295
NSN 2925-00-355-5130
NSN 6620-01-509-5674
NSN 6650-00-236-0724
NSN 6240-01-054-8842
NSN 5905-01-231-2191
NSN 6650-01-024-4437
NSN 6240-00-630-8069
NSN 5930-00-163-6993
NSN 4140-01-475-1352