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 5915-01-094-2942
NSN 5975-01-548-9492
NSN 5910-01-269-0564
NSN 5965-01-039-2795
NSN 5925-00-493-1142
NSN 5965-01-282-4587
NSN 6105-01-488-9836
NSN 7035-01-607-0415
NSN 6645-01-014-2849
NSN 5998-00-539-3761
NSN 5960-01-599-9821
NSN 5835-01-245-8077