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).
NSN 6620-01-070-2215
NSN 5915-01-544-2341
NSN 5950-01-307-5570
NSN 5835-01-249-7393
NSN 5915-01-394-5540
NSN 6650-01-601-0381
NSN 6105-00-891-9008
NSN 5998-00-245-6671
NSN 6110-01-418-4998
NSN 2925-00-596-9775
NSN 5999-00-755-3237
NSN 6130-01-542-8113