Captive sleeve
An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.
Classification: Copper alloy tube or pipe fittings
NSN 6130-01-313-9718
NSN 5960-01-632-6576
NSN 5905-00-163-7242
NSN 5905-01-253-4095
NSN 5835-00-876-4544
NSN 6145-01-212-2036
NSN 5930-01-439-9516
NSN 5996-01-274-6460
NSN 5990-01-421-5342
NSN 5855-01-372-9728
NSN 6240-00-141-6143
NSN 6220-01-255-4698