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 6220-01-135-0485
NSN 5985-01-049-1401
NSN 5945-01-272-4414
NSN 6240-01-259-2090
NSN 6105-01-224-7258
NSN 7035-00-931-9415
NSN 5950-01-382-0636
NSN 5855-00-189-6066
NSN 6110-01-365-9286
NSN 5998-01-483-6838
NSN 5930-01-434-9071
NSN 7035-00-405-3502