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 6240-00-702-9068
NSN 5855-01-300-2301
NSN 5975-00-246-4906
NSN 5960-00-543-1956
NSN 5910-00-176-7695
NSN 5895-01-598-4362
NSN 6110-01-414-1869
NSN 6240-00-438-6999
NSN 5960-00-185-9974
NSN 5960-00-081-1937
NSN 5910-01-551-9571
NSN 5996-01-487-4377