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 5920-01-605-4627
NSN 5930-01-394-5916
NSN 6110-01-383-7520
NSN 6135-01-415-4124
NSN 5975-00-968-3317
NSN 6645-01-480-7819
NSN 6135-01-185-3614
NSN 6650-00-542-9042
NSN 6135-01-395-2388
NSN 5999-01-192-3975
NSN 5925-01-162-9074
NSN 6110-01-617-6133