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 6620-00-182-7638
NSN 6320-01-334-9840
NSN 6105-01-349-8588
NSN 5835-00-460-5750
NSN 5930-00-269-4996
NSN 5998-00-044-2143
NSN 6685-01-363-9688
NSN 6650-01-359-5385
NSN 5835-01-592-2350
NSN 5915-01-152-1907
NSN 5999-01-308-5019
NSN 2925-00-480-1531