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 alloy steel not stainless
NSN 5990-01-314-0228
NSN 6685-00-228-3781
NSN 5998-01-065-4456
NSN 5975-01-116-8101
NSN 6145-00-932-5698
NSN 6620-00-738-7836
NSN 5935-01-295-6832
NSN 6685-01-442-6465
NSN 5975-00-081-9401
NSN 4140-00-403-0325
NSN 6150-01-010-2829
NSN 7035-01-214-5171