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 5975-01-142-3190
NSN 6130-00-186-0737
NSN 6620-00-292-7000
NSN 5998-01-057-6656
NSN 5910-01-144-9396
NSN 5975-01-659-5299
NSN 5835-01-614-1900
NSN 5855-01-492-6385
NSN 5945-01-150-0235
NSN 6135-00-968-8594
NSN 5930-01-386-8113
NSN 5915-00-134-9683