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 5950-01-524-0568
NSN 5985-01-456-5023
NSN 4140-00-395-0027
NSN 5930-01-555-7489
NSN 6105-00-761-1290
NSN 6145-01-392-1146
NSN 5985-00-826-8450
NSN 6320-00-937-5625
NSN 5895-01-537-0131
NSN 5835-01-493-1826
NSN 6240-00-822-4571
NSN 6130-00-737-0459