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 5985-01-517-9518
NSN 5998-00-316-0379
NSN 5905-01-231-9626
NSN 5915-00-073-0310
NSN 7035-01-512-8096
NSN 5950-01-137-2297
NSN 6130-01-631-8460
NSN 6105-01-177-3985
NSN 5935-01-099-0998
NSN 6145-01-368-8983
NSN 5915-01-603-0012
NSN 5998-00-229-3590