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 5960-01-029-5637
NSN 5965-00-686-7067
NSN 6320-00-295-2854
NSN 5998-01-181-6803
NSN 6685-00-314-6890
NSN 4140-01-412-1566
NSN 6320-00-483-0451
NSN 6240-00-372-4841
NSN 6650-00-424-7239
NSN 5985-01-047-3246
NSN 6150-00-848-7666
NSN 5960-00-929-1276