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 6240-00-712-3885
NSN 5920-01-321-4327
NSN 5985-00-079-8671
NSN 5945-01-275-0262
NSN 6650-01-202-9143
NSN 5999-01-573-1014
NSN 5905-01-065-5333
NSN 6110-01-316-1611
NSN 5855-01-421-7691
NSN 6320-01-255-2096
NSN 5950-01-398-7210
NSN 5996-01-305-3342