Flanges conform to asa standard b16.5
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 6105-01-231-0855
NSN 5935-00-419-2530
NSN 5905-01-467-1021
NSN 5985-01-392-0926
NSN 6650-00-796-9972
NSN 5935-01-513-6575
NSN 6320-01-564-0893
NSN 5930-01-395-2499
NSN 2925-00-156-8963
NSN 5998-00-292-0214
NSN 5905-00-583-4163
NSN 5950-01-455-6160