Material is commercial brass
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It is designed to join a tube or tube fitting to a hose or hose fitting.
NSN 5855-00-797-8217
NSN 6130-01-355-6086
NSN 6150-00-258-9055
NSN 5915-01-606-6844
NSN 6650-01-331-5243
NSN 5975-01-185-9220
NSN 5965-01-333-7866
NSN 4140-01-175-0919
NSN 6685-01-270-6003
NSN 5920-00-689-5656
NSN 5985-01-386-1605
NSN 6220-00-944-1345