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 5895-01-237-4783
NSN 5960-00-822-2156
NSN 5985-01-265-1879
NSN 5985-01-151-9901
NSN 6650-01-349-0306
NSN 5925-01-355-2420
NSN 6135-00-432-8779
NSN 5998-00-126-4496
NSN 5855-01-597-4404
NSN 5990-01-483-7313
NSN 5996-00-226-5364
NSN 7035-01-114-8550