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 6685-01-185-5554
NSN 6130-01-245-1350
NSN 6220-00-272-7497
NSN 6685-00-126-8559
NSN 5915-01-494-9550
NSN 5975-01-182-9130
NSN 5990-01-191-1772
NSN 5985-01-430-2923
NSN 6685-00-583-1709
NSN 5915-00-831-9040
NSN 5855-01-518-5278
NSN 6610-01-550-7794