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 5935-01-379-6681
NSN 7035-01-359-7460
NSN 7035-00-264-7543
NSN 5905-01-609-4078
NSN 5985-01-332-3086
NSN 6650-01-183-0711
NSN 6620-01-317-7849
NSN 5895-01-098-8032
NSN 6220-00-848-0470
NSN 7035-00-549-2722
NSN 5935-00-396-0040
NSN 5905-00-355-6338