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 6320-00-036-3688
NSN 5998-00-321-8486
NSN 5835-01-299-5055
NSN 5945-00-879-7329
NSN 6320-01-384-3850
NSN 5935-00-287-5069
NSN 5910-00-505-2258
NSN 5990-01-330-4552
NSN 6620-00-663-8962
NSN 6135-01-176-1879
NSN 6610-01-283-2341
NSN 6240-00-852-4870