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 5935-00-466-3258
NSN 5950-01-012-8092
NSN 5999-00-317-3176
NSN 5895-01-418-9656
NSN 5915-01-572-5093
NSN 6220-01-462-5886
NSN 5930-00-144-4994
NSN 5985-01-492-4280
NSN 5960-00-782-7658
NSN 6220-00-527-1177
NSN 6240-00-482-1142
NSN 6620-00-923-8470