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 6150-01-553-4097
NSN 6650-01-200-7657
NSN 6650-01-573-7165
NSN 5915-01-066-3571
NSN 5910-01-482-0786
NSN 6610-00-724-8898
NSN 4140-01-349-5320
NSN 5945-00-369-0918
NSN 4140-01-160-7699
NSN 5960-01-109-9480
NSN 5965-00-153-5216
NSN 6650-00-331-2232