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 5990-01-512-9129
NSN 6150-01-449-4178
NSN 5960-00-369-8018
NSN 5905-01-537-1903
NSN 5996-00-537-5669
NSN 5985-01-601-5658
NSN 2925-00-866-2757
NSN 5960-00-145-4770
NSN 6220-01-190-8605
NSN 5835-00-180-7555
NSN 6135-01-370-2599
NSN 5935-01-611-3535