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 5960-01-414-1677
NSN 6110-01-521-8232
NSN 5925-01-479-0213
NSN 5915-00-755-4181
NSN 4140-00-485-6958
NSN 5985-00-359-9067
NSN 5910-00-375-9144
NSN 5999-00-891-6372
NSN 6145-01-481-3688
NSN 5960-00-232-2512
NSN 6105-01-227-3003
NSN 6650-00-269-5000