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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6220-01-646-3937
NSN 6220-01-363-8371
NSN 5945-01-465-6337
NSN 5925-01-389-6779
NSN 4140-01-512-8528
NSN 5910-00-612-0064
NSN 5985-00-051-9095
NSN 5998-01-230-8008
NSN 6645-01-005-5915
NSN 6130-00-446-4044
NSN 5965-00-529-0602
NSN 5920-01-435-6052