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 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.
NSN 6240-01-469-2957
NSN 6105-01-470-8620
NSN 5945-01-023-2694
NSN 6135-01-441-0518
NSN 5920-00-644-3285
NSN 5855-00-400-2622
NSN 2925-00-163-9016
NSN 2925-00-149-0760
NSN 5930-00-574-7175
NSN 6135-01-041-3829
NSN 5985-00-320-2824
NSN 6105-01-348-2974