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 5905-01-317-3212
NSN 5965-00-001-7593
NSN 5999-01-262-7118
NSN 5935-01-233-9317
NSN 2925-01-063-7876
NSN 5985-01-400-1230
NSN 5915-01-004-1784
NSN 6240-01-379-4547
NSN 5925-01-250-2514
NSN 6610-00-575-7933
NSN 6650-01-207-0829
NSN 5965-01-093-0642