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 5999-01-161-5867
NSN 7035-01-135-7783
NSN 5915-01-581-2137
NSN 6130-01-312-4562
NSN 6135-01-159-9705
NSN 5945-01-265-3985
NSN 5975-00-738-9066
NSN 5950-01-472-9818
NSN 5930-01-420-3985
NSN 6650-00-279-5741
NSN 6610-01-464-5517
NSN 6610-00-186-9180