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 5950-00-590-6411
NSN 5965-01-140-1522
NSN 5990-01-179-5625
NSN 5895-01-268-1680
NSN 5920-01-228-3030
NSN 6645-01-250-8129
NSN 6320-00-070-4544
NSN 6130-01-461-7765
NSN 6110-00-598-2574
NSN 2925-00-099-4030
NSN 7035-01-340-3272
NSN 5935-01-499-3992