9/16" hex; 3/8" barb x 1/4" pipe
An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. 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 pipe or pipe fitting to a hose or hose fitting in a straight line.
NSN 7035-01-286-2677
NSN 6320-01-229-6479
NSN 6130-00-596-9565
NSN 5990-01-478-8638
NSN 4140-01-218-4999
NSN 6220-01-196-2855
NSN 6130-01-346-7458
NSN 6135-01-210-8715
NSN 5985-01-414-1089
NSN 5920-01-500-3740
NSN 5990-01-376-8930
NSN 5965-01-605-3801