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 5996-00-218-1123
NSN 5930-01-462-7926
NSN 5905-00-125-3517
NSN 5930-00-770-6498
NSN 5999-00-200-6233
NSN 5930-01-444-3385
NSN 5915-01-425-2227
NSN 4140-01-534-3962
NSN 5905-00-118-9865
NSN 6685-01-485-3532
NSN 4140-01-447-0025
NSN 5935-01-228-6695