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 6240-00-660-8849
NSN 6650-01-534-5787
NSN 5975-01-641-9332
NSN 5910-01-648-2045
NSN 6240-01-420-6495
NSN 5855-01-499-6147
NSN 5835-01-529-3050
NSN 5925-01-257-3017
NSN 2925-01-033-0141
NSN 5935-00-527-8657
NSN 5930-01-378-7052
NSN 4140-01-327-3241