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 5925-00-297-8821
NSN 5945-00-280-7765
NSN 6150-00-537-9898
NSN 6110-01-393-0895
NSN 5935-01-188-8545
NSN 5965-01-150-6315
NSN 5915-01-569-8227
NSN 6320-01-211-6578
NSN 5999-00-206-7317
NSN 4140-01-364-0109
NSN 6150-01-566-8415
NSN 6130-01-531-3307