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 5835-01-558-9444
NSN 5835-01-038-2402
NSN 5965-00-201-7479
NSN 5975-01-077-4211
NSN 5960-01-374-0764
NSN 6135-01-202-8113
NSN 6610-01-140-5921
NSN 7035-01-310-2587
NSN 6650-01-189-4433
NSN 5960-01-412-9474
NSN 5855-01-562-9999
NSN 5930-01-258-5325