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 7035-01-476-7316
NSN 5996-01-607-7035
NSN 5965-00-075-1485
NSN 6105-01-077-4927
NSN 6220-01-557-2704
NSN 5950-01-355-9831
NSN 5985-01-452-9399
NSN 5945-01-307-1629
NSN 5998-01-525-4500
NSN 5990-01-633-9503
NSN 5996-01-344-6470
NSN 5855-00-149-0766