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 5835-01-324-3967
NSN 5895-01-325-7027
NSN 5950-00-240-3556
NSN 5996-01-025-2333
NSN 6135-01-582-5987
NSN 5930-01-048-7562
NSN 6685-01-209-4683
NSN 5965-00-836-2690
NSN 6220-01-621-6418
NSN 4140-01-106-4456
NSN 7035-01-091-6233
NSN 6320-01-089-9086