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 2925-01-216-4757
NSN 5998-01-463-2187
NSN 6130-01-152-1189
NSN 5950-00-081-8255
NSN 5965-01-508-2537
NSN 5835-01-381-2683
NSN 6320-00-405-2348
NSN 5975-00-512-1099
NSN 5935-01-196-1245
NSN 5915-01-531-5920
NSN 6130-00-632-0429
NSN 5895-01-421-9346