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: Other fittings nesoi of iron or nonalloy steel
NSN 5945-01-425-1749
NSN 6610-00-239-8613
NSN 5925-00-270-4006
NSN 7035-00-703-3535
NSN 6150-01-367-6309
NSN 5945-01-300-4992
NSN 6240-00-265-6538
NSN 6220-01-442-8825
NSN 5915-00-800-3453
NSN 6110-01-281-6385
NSN 6320-01-176-8367
NSN 6685-01-300-2630