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 5975-00-982-7822
NSN 5965-01-264-1738
NSN 6220-01-355-3487
NSN 5999-01-048-4785
NSN 6130-00-007-1453
NSN 2925-01-423-8141
NSN 2925-01-541-5031
NSN 5998-00-161-6288
NSN 5990-00-539-7859
NSN 6240-01-231-4184
NSN 5895-00-826-9004
NSN 6685-01-483-7774