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 6220-01-193-9992
NSN 5895-01-040-5193
NSN 5975-01-048-7729
NSN 6650-01-518-9095
NSN 5960-01-229-6324
NSN 5910-00-845-7983
NSN 5975-01-200-7710
NSN 5965-01-471-7945
NSN 7035-01-445-3563
NSN 6240-00-689-8504
NSN 5895-00-513-0249
NSN 6620-00-646-9474