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 5930-00-150-8635
NSN 5999-00-930-3877
NSN 5965-00-936-8713
NSN 5985-01-386-6323
NSN 2925-00-221-8529
NSN 6130-01-423-5844
NSN 5965-01-587-1475
NSN 5920-01-231-3615
NSN 6610-01-599-4462
NSN 6240-01-114-1926
NSN 7035-01-451-1618
NSN 5910-00-187-1278