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 iron or nonalloy steel
NSN 6240-01-209-6639
NSN 5855-00-256-5562
NSN 5950-00-403-1105
NSN 5905-01-113-5288
NSN 5855-01-279-9938
NSN 5998-01-122-9345
NSN 5930-01-172-6476
NSN 6110-01-411-6660
NSN 6105-01-328-3208
NSN 5950-01-076-5052
NSN 5835-01-251-7301
NSN 5835-01-250-2939