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).
NSN 5990-01-082-1357
NSN 6620-00-963-1319
NSN 5915-01-155-2644
NSN 5996-00-509-8854
NSN 5999-01-422-2556
NSN 5985-01-369-7845
NSN 5990-00-099-0822
NSN 5935-01-161-9670
NSN 5965-00-013-7990
NSN 5930-01-616-1921
NSN 6150-01-357-6223
NSN 4140-00-959-4255