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 5855-01-497-8834
NSN 5930-00-688-9882
NSN 5960-00-145-3901
NSN 6130-01-379-2650
NSN 6110-01-010-4551
NSN 6685-00-422-8709
NSN 7035-01-112-9375
NSN 5920-01-250-6066
NSN 5996-00-901-0519
NSN 6150-01-633-2890
NSN 5905-00-082-0986
NSN 5975-00-865-3537