Center wrenching
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 6130-01-256-2464
NSN 5915-01-615-3430
NSN 5998-01-112-6625
NSN 5998-01-407-5916
NSN 6620-01-023-2938
NSN 6135-01-374-6631
NSN 6650-00-872-0942
NSN 6220-01-393-4308
NSN 7035-00-521-6423
NSN 6110-00-253-9523
NSN 5950-01-631-4607
NSN 5905-01-081-1048