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 6685-01-231-1245
NSN 6105-01-158-0458
NSN 6145-01-480-5547
NSN 5935-00-255-4439
NSN 5975-01-204-1368
NSN 4140-00-849-9295
NSN 5895-01-361-6920
NSN 6240-01-386-4594
NSN 5999-01-327-3067
NSN 6685-00-654-9912
NSN 6150-01-533-4106
NSN 6105-01-578-6551