3 slots equally spaced 120 degrees apart on boss end
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 5945-01-538-5800
NSN 5960-01-541-9884
NSN 6240-01-196-8550
NSN 5950-00-224-6982
NSN 5935-00-155-9167
NSN 5935-00-100-0101
NSN 6105-01-254-2722
NSN 5935-01-508-3646
NSN 5915-01-025-6169
NSN 6135-00-145-8884
NSN 5950-00-868-5112
NSN 5925-00-571-0415