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 6145-01-180-9419
NSN 5960-00-654-3639
NSN 5996-01-589-0352
NSN 6135-00-375-6861
NSN 5965-01-124-1817
NSN 5960-01-359-6630
NSN 5960-01-486-8919
NSN 5960-01-470-1579
NSN 5905-00-907-6318
NSN 7035-01-158-8860
NSN 5920-00-805-2457
NSN 5935-00-203-5533