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 5855-00-832-9341
NSN 5999-01-286-9957
NSN 5935-01-363-3278
NSN 5935-01-091-3793
NSN 6320-01-265-0665
NSN 5905-01-112-2419
NSN 5990-01-167-3030
NSN 5975-01-476-7332
NSN 6130-01-352-5644
NSN 5998-01-607-6310
NSN 5960-01-383-6262
NSN 6650-01-571-7122