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 5920-00-152-4003
NSN 6130-00-594-7072
NSN 6645-01-420-2417
NSN 5920-01-267-1417
NSN 5990-01-447-7779
NSN 2925-01-532-8445
NSN 6130-01-430-9323
NSN 6220-00-007-9698
NSN 5975-00-398-9716
NSN 5855-01-481-4760
NSN 5935-01-642-9418
NSN 5905-01-500-5719