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 6320-00-468-8421
NSN 6150-01-298-8901
NSN 6110-00-379-9693
NSN 4140-00-242-6465
NSN 5855-00-130-5756
NSN 7035-01-654-9501
NSN 6240-01-419-1010
NSN 5835-00-770-2843
NSN 5930-01-050-2632
NSN 6645-01-400-1383
NSN 7035-01-641-6733
NSN 5910-01-531-8685