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 5905-00-627-7448
NSN 5990-01-431-6749
NSN 5925-01-449-1238
NSN 6130-01-089-6467
NSN 5935-01-133-5966
NSN 5985-01-299-5357
NSN 5895-01-155-9623
NSN 6320-01-279-0343
NSN 5935-00-951-7588
NSN 7035-01-599-9942
NSN 5910-01-415-3669
NSN 6110-01-437-3571