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 5935-00-164-8284
NSN 6620-01-275-9777
NSN 2925-01-074-9102
NSN 6105-00-891-9768
NSN 5835-00-954-2833
NSN 5935-01-480-8181
NSN 5965-01-196-7760
NSN 5950-00-728-9342
NSN 5950-00-925-1895
NSN 5960-00-988-2576
NSN 5990-00-424-8872
NSN 5895-01-067-8771