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 6145-01-541-5422
NSN 5930-00-991-3791
NSN 6650-01-129-1175
NSN 5930-00-150-8635
NSN 5960-00-189-6517
NSN 6110-00-539-9543
NSN 6645-01-527-3561
NSN 4140-01-607-6551
NSN 2925-00-898-9135
NSN 6145-00-132-4800
NSN 6320-00-456-2092
NSN 6620-00-269-5168