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 6145-00-482-9546
NSN 4140-00-541-8861
NSN 5920-01-378-5470
NSN 5925-01-236-0468
NSN 4140-01-426-8428
NSN 6240-01-507-1362
NSN 6130-01-372-1811
NSN 5975-01-170-4947
NSN 6610-01-138-5786
NSN 5975-01-307-3609
NSN 5855-01-179-2702
NSN 5945-01-372-5576