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 6130-01-646-8536
NSN 5960-00-406-4333
NSN 5920-00-170-4247
NSN 5910-01-644-6178
NSN 7035-00-235-3529
NSN 5999-01-398-4934
NSN 5950-01-584-2708
NSN 5930-01-650-6853
NSN 7035-01-239-7297
NSN 6240-01-340-7591
NSN 6145-01-047-7729
NSN 5950-00-109-9227