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 5895-01-391-5068
NSN 5920-01-585-4209
NSN 5998-00-155-8176
NSN 5910-00-051-2166
NSN 5996-01-510-2919
NSN 6610-01-295-3104
NSN 5998-01-516-9145
NSN 5985-01-574-6303
NSN 7035-00-371-7749
NSN 5950-01-167-8920
NSN 6110-01-557-4219
NSN 6145-01-098-8655