An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).
Classification: Flanges of iron or nonalloy steel
NSN 2925-00-545-2285
NSN 5996-00-042-5682
NSN 6240-01-288-4287
NSN 6610-01-317-4859
NSN 6135-00-377-9165
NSN 5895-00-205-0620
NSN 5925-01-157-9548
NSN 5920-01-331-9148
NSN 5996-00-707-6228
NSN 5915-01-572-3225
NSN 6145-00-208-6843
NSN 5930-00-423-7145