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 6145-01-024-3514
NSN 5996-01-382-9710
NSN 6220-01-605-2534
NSN 6110-01-463-5624
NSN 5935-01-294-7708
NSN 5998-01-436-8363
NSN 5990-01-400-3299
NSN 5855-00-318-7185
NSN 5960-01-605-9921
NSN 6650-01-251-7048
NSN 5925-00-397-8258
NSN 5935-00-686-4007