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 5935-00-997-2855
NSN 5895-00-443-6237
NSN 5965-00-961-1627
NSN 5950-01-453-7286
NSN 6645-01-618-1983
NSN 5960-01-628-2760
NSN 6685-00-988-4439
NSN 5965-01-604-1632
NSN 5930-01-279-0330
NSN 6610-00-509-7868
NSN 6145-00-553-8196
NSN 5998-01-152-0367