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 5960-00-539-7914
NSN 5935-00-472-0755
NSN 5945-00-839-1525
NSN 7035-00-104-7613
NSN 5835-00-904-6272
NSN 5965-01-147-5655
NSN 5930-01-212-9596
NSN 5835-01-310-8979
NSN 5996-00-097-9621
NSN 5895-00-501-8174
NSN 6620-01-608-8548
NSN 6240-01-019-1997