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 6220-00-765-9132
NSN 2925-01-086-5507
NSN 6610-00-337-9874
NSN 5985-01-263-0375
NSN 6220-00-349-6064
NSN 5975-00-347-0302
NSN 6110-00-780-3058
NSN 4140-01-364-7845
NSN 5990-01-238-1975
NSN 5835-01-580-0446
NSN 5990-01-425-2175
NSN 5935-01-607-0064