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 6320-00-456-2092
NSN 5999-00-143-1818
NSN 5985-01-441-8471
NSN 5998-01-451-4328
NSN 5975-01-318-4742
NSN 5990-01-061-5618
NSN 6650-00-409-0907
NSN 5998-01-458-6022
NSN 6220-01-218-5164
NSN 6110-00-627-5718
NSN 6105-01-309-0084
NSN 6150-00-106-7617