An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 5895-01-514-0010
NSN 6650-01-218-4208
NSN 6145-01-331-3287
NSN 5960-00-181-0640
NSN 5950-01-489-7054
NSN 6145-00-558-1834
NSN 5985-01-500-2258
NSN 5999-01-514-7870
NSN 4140-00-794-2960
NSN 5996-00-756-2744
NSN 5990-01-181-4143
NSN 5910-01-232-1451