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 5855-01-478-2333
NSN 6240-00-110-4497
NSN 6145-00-515-6931
NSN 5965-01-611-0131
NSN 6240-01-011-2267
NSN 5990-00-902-7764
NSN 5910-01-190-5124
NSN 5835-01-094-2662
NSN 6135-01-315-9214
NSN 5930-01-347-0755
NSN 2925-00-574-8796
NSN 5965-00-906-8281