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 5950-01-426-8810
NSN 5835-01-561-2959
NSN 4140-00-555-2579
NSN 5925-01-618-5414
NSN 5925-01-245-1410
NSN 6685-00-252-6656
NSN 5999-00-013-5116
NSN 4140-01-596-5283
NSN 5999-01-616-4312
NSN 5915-01-377-9666
NSN 5935-01-406-9874
NSN 2925-00-899-4261