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 5910-01-415-0003
NSN 5965-01-209-2838
NSN 6135-01-189-2293
NSN 5855-01-286-9928
NSN 5999-01-508-5023
NSN 5915-01-555-8081
NSN 5965-01-068-2714
NSN 5950-01-146-7721
NSN 5935-00-299-8036
NSN 5905-01-513-9468
NSN 5895-01-295-2714
NSN 5930-01-287-7437