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).
Classification: Flanges of iron or nonalloy steel
NSN 6105-00-161-1834
NSN 6130-00-087-1528
NSN 5935-01-519-2352
NSN 5925-01-154-2468
NSN 6650-01-056-5418
NSN 5996-01-432-9820
NSN 6220-00-692-9873
NSN 5945-00-661-0506
NSN 5855-01-141-5190
NSN 5905-01-113-9729
NSN 6240-01-532-5978
NSN 5965-01-126-4178