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 6650-00-084-4258
NSN 5925-00-163-6982
NSN 6220-01-621-3473
NSN 5905-01-172-7736
NSN 6135-01-106-7740
NSN 5998-01-420-8450
NSN 5999-01-656-5104
NSN 6320-01-265-0665
NSN 6145-01-416-8944
NSN 5925-01-128-3582
NSN 5920-00-378-1395
NSN 6320-01-227-2648