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 5930-00-246-5046
NSN 6145-00-526-3056
NSN 5985-00-115-2071
NSN 5835-01-457-7951
NSN 6685-00-421-2100
NSN 5935-01-610-0103
NSN 6220-01-140-2943
NSN 5990-01-542-4212
NSN 5975-01-100-1063
NSN 5999-01-549-9664
NSN 5965-01-258-1988
NSN 5996-00-929-1506