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 5855-00-962-5792
NSN 6685-01-656-2986
NSN 6135-01-398-5922
NSN 5930-01-098-2430
NSN 6150-01-041-0010
NSN 6320-01-338-6006
NSN 5996-01-602-5655
NSN 5910-00-443-1795
NSN 5999-01-221-7964
NSN 6610-00-225-9886
NSN 5998-00-248-7472
NSN 5985-00-739-8241