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 6645-00-551-8291
NSN 6145-01-634-0388
NSN 6105-00-316-1878
NSN 5965-01-603-0118
NSN 6130-01-234-4154
NSN 6110-00-231-9493
NSN 6105-01-145-5046
NSN 4140-01-512-3270
NSN 5935-01-271-6482
NSN 5930-01-177-6044
NSN 5950-01-458-1311
NSN 5985-01-411-5975