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 5915-01-422-2014
NSN 5910-01-186-4958
NSN 5996-01-037-5778
NSN 5960-01-059-4192
NSN 6610-01-575-4348
NSN 6620-01-482-9024
NSN 6320-00-343-1798
NSN 6610-01-398-8815
NSN 6220-01-441-2889
NSN 5895-01-103-3498
NSN 5905-01-425-1341
NSN 5945-01-605-7611