Tube hole in centerof flange
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 5960-00-922-2943
NSN 5855-00-003-3228
NSN 4140-00-432-0456
NSN 6105-01-562-6054
NSN 5935-00-717-3460
NSN 5930-01-623-4144
NSN 5998-01-634-0604
NSN 6620-01-378-5579
NSN 5855-01-508-3575
NSN 6320-01-592-6248
NSN 5965-01-558-2097
NSN 5835-01-090-0784