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 6110-01-644-1677
NSN 7035-01-100-2796
NSN 5925-00-985-0908
NSN 5925-00-170-4090
NSN 6105-01-099-1113
NSN 4140-01-514-0934
NSN 5999-01-063-2740
NSN 5960-01-477-7632
NSN 2925-00-912-3993
NSN 6645-01-148-1683
NSN 5996-00-626-3766
NSN 5960-00-343-0852