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 5855-01-355-8729
NSN 6645-00-720-3953
NSN 5920-01-168-3232
NSN 5935-01-197-6849
NSN 5920-00-827-1094
NSN 5910-01-221-1709
NSN 7035-01-187-0266
NSN 5895-01-024-9573
NSN 5996-01-505-0101
NSN 6240-00-114-5105
NSN 4140-00-339-1514
NSN 6135-01-247-5660