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 5910-01-211-6063
NSN 5998-01-293-5223
NSN 5950-00-277-4701
NSN 5999-01-649-7399
NSN 6145-01-165-1436
NSN 6110-00-899-2505
NSN 6110-00-329-6666
NSN 6240-01-589-2415
NSN 5905-01-156-1517
NSN 6320-00-456-2092
NSN 5999-01-391-6748
NSN 6145-01-603-5706