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 6145-00-959-5897
NSN 2925-00-590-3450
NSN 6150-00-259-4632
NSN 5975-01-003-7496
NSN 6650-00-324-4973
NSN 6645-01-645-2767
NSN 5996-01-070-9677
NSN 5990-01-386-5561
NSN 5960-01-531-9108
NSN 7035-01-497-2602
NSN 5975-00-904-2112
NSN 5935-01-060-5427