An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. 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 tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Other fittings nesoi of alloy steel not stainless
NSN 6135-00-191-6444
NSN 5945-01-631-3649
NSN 5895-01-180-0487
NSN 5925-01-114-7586
NSN 5915-01-429-9287
NSN 6150-01-156-8264
NSN 6130-01-604-9288
NSN 5835-00-174-7763
NSN 6105-01-006-5277
NSN 6645-01-112-9103
NSN 5905-01-432-0136
NSN 6320-01-576-6310