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 6610-01-446-5975
NSN 5998-01-453-6397
NSN 6650-00-925-1274
NSN 5950-01-205-5166
NSN 5910-01-434-4608
NSN 5985-00-225-8621
NSN 5895-00-174-4442
NSN 6220-01-634-0660
NSN 5855-01-242-2572
NSN 2925-01-400-2286
NSN 6220-01-367-6411
NSN 6610-00-198-6870