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 5915-01-472-7169
NSN 5910-01-356-0423
NSN 5895-01-106-3532
NSN 6650-00-307-3437
NSN 6240-01-481-1796
NSN 5990-00-042-3413
NSN 5975-00-161-0026
NSN 5920-00-773-1282
NSN 5996-00-092-4337
NSN 6145-01-167-1637
NSN 5996-00-105-2841
NSN 5998-01-303-6218