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 5925-01-148-7756
NSN 6220-01-242-9901
NSN 6650-00-707-1417
NSN 6685-01-188-7379
NSN 5935-01-312-8264
NSN 5965-01-048-4767
NSN 5835-00-289-9080
NSN 5998-01-292-7721
NSN 6645-00-854-7505
NSN 6145-01-606-4732
NSN 6135-00-100-8890
NSN 5990-00-226-1152