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 6150-01-161-2373
NSN 6620-01-106-2814
NSN 6320-01-616-0843
NSN 5998-01-194-0099
NSN 5915-01-422-4620
NSN 7035-00-541-8516
NSN 5998-00-615-2763
NSN 6110-01-215-7681
NSN 6135-01-518-6581
NSN 5855-00-304-7163
NSN 5996-01-213-5184
NSN 6220-01-145-4993