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 5950-01-020-4102
NSN 5960-00-420-0418
NSN 6610-01-588-1148
NSN 5925-01-032-8290
NSN 6135-01-124-2376
NSN 6220-00-111-3188
NSN 5930-01-496-2031
NSN 6150-01-251-6148
NSN 6105-01-125-3792
NSN 5915-01-273-3592
NSN 5999-01-047-2569
NSN 7035-00-553-6951