Weapon system essential
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.
NSN 4140-01-508-2072
NSN 6220-01-426-8824
NSN 6620-00-140-8644
NSN 6685-01-076-4703
NSN 5985-01-465-9649
NSN 6130-00-632-7116
NSN 5905-00-171-2652
NSN 5985-01-495-1449
NSN 2925-00-684-7708
NSN 6320-00-149-7570
NSN 6620-01-408-4464
NSN 5950-01-099-9591