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 6110-00-440-0312
NSN 6240-01-289-2805
NSN 5835-00-368-4182
NSN 6645-00-262-7448
NSN 6130-00-251-0663
NSN 6145-00-482-6129
NSN 5835-01-332-2867
NSN 5960-00-837-2411
NSN 5920-01-445-6557
NSN 6110-01-166-5066
NSN 5975-00-596-2119
NSN 5925-01-539-3115