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 5950-01-559-7648
NSN 6150-01-367-8745
NSN 5925-01-504-9406
NSN 6110-01-533-7768
NSN 6650-01-253-1134
NSN 6320-00-977-3930
NSN 5990-00-226-7894
NSN 5905-01-231-6776
NSN 5965-00-348-4165
NSN 5998-00-577-3519
NSN 5935-01-389-8629
NSN 6610-01-122-0064