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 5925-00-020-8917
NSN 5855-00-198-3197
NSN 6145-01-060-8807
NSN 2925-01-295-2017
NSN 7035-01-337-1729
NSN 5999-00-607-9704
NSN 5915-01-052-7681
NSN 5985-00-332-4008
NSN 6150-01-341-1856
NSN 6220-01-166-4909
NSN 5950-01-202-2570
NSN 6320-01-578-6006