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 5930-01-641-2299
NSN 7035-00-897-7567
NSN 6130-01-370-4567
NSN 5925-00-167-0926
NSN 5855-01-339-1718
NSN 5945-01-391-4999
NSN 5985-01-004-1814
NSN 6130-01-441-1938
NSN 6685-01-656-3886
NSN 5835-01-154-8916
NSN 5920-00-723-4554
NSN 6135-01-100-3593