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 5975-00-774-5556
NSN 5915-01-011-6157
NSN 6650-01-573-7165
NSN 2925-01-101-4655
NSN 5985-00-928-8242
NSN 6610-00-992-9827
NSN 5895-01-499-4674
NSN 4140-01-250-5431
NSN 5910-01-108-8066
NSN 2925-01-198-7528
NSN 5910-00-269-4755
NSN 5965-00-402-4042