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 5920-01-599-4432
NSN 5930-00-490-4471
NSN 5985-00-733-7711
NSN 6240-01-453-0702
NSN 5999-01-326-5956
NSN 6150-01-352-5900
NSN 6685-00-812-1160
NSN 5945-01-622-4619
NSN 5999-01-452-8410
NSN 6220-01-272-5872
NSN 5925-01-474-6032
NSN 2925-00-896-9819