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 2925-01-408-6205
NSN 6130-01-463-2874
NSN 5930-01-099-0850
NSN 5998-00-989-6865
NSN 5996-01-161-4882
NSN 5915-00-504-2556
NSN 5990-01-395-4194
NSN 6320-01-239-7647
NSN 5998-01-394-6907
NSN 5990-01-335-7948
NSN 4140-01-657-7234
NSN 6110-00-428-8106