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 5975-01-148-9397
NSN 4140-00-427-6638
NSN 5910-01-265-8620
NSN 5915-00-154-0162
NSN 5930-01-608-3150
NSN 5985-01-487-3279
NSN 5998-00-201-6757
NSN 6220-01-038-0418
NSN 6145-01-203-7624
NSN 5835-00-841-2650
NSN 2925-01-646-9112
NSN 7035-01-633-9537