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 7035-01-397-1519
NSN 5910-01-397-1302
NSN 5935-00-601-0700
NSN 6220-00-581-3858
NSN 6105-01-097-2568
NSN 5910-00-917-3513
NSN 6220-00-958-9830
NSN 5999-01-452-1931
NSN 6610-01-028-7651
NSN 5945-01-521-2216
NSN 7035-01-296-4737
NSN 5998-01-270-5556