Has spring insert
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.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 2925-00-203-8735
NSN 6610-00-647-3830
NSN 6610-01-206-3921
NSN 5855-01-295-2313
NSN 6620-00-311-0549
NSN 4140-01-660-9469
NSN 5905-01-473-2654
NSN 5999-01-003-8461
NSN 7035-01-364-0286
NSN 5935-01-634-0668
NSN 6645-01-633-1852
NSN 6650-00-161-4122