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 5905-00-255-5695
NSN 4140-01-367-5824
NSN 6145-01-401-3713
NSN 5985-00-953-5744
NSN 5990-01-483-7313
NSN 6620-01-224-4985
NSN 5905-01-013-8589
NSN 4140-00-567-7773
NSN 5996-01-423-8452
NSN 5975-01-130-7360
NSN 6650-00-011-3435
NSN 5990-01-287-9447