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 5985-01-211-9834
NSN 6220-00-269-4556
NSN 5950-01-515-9891
NSN 5855-00-118-8762
NSN 6150-00-295-1088
NSN 6610-01-164-4963
NSN 6220-01-442-8707
NSN 6240-01-463-1169
NSN 6150-01-623-2585
NSN 6610-01-445-9580
NSN 6130-01-186-4022
NSN 5855-00-878-5152