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 6240-00-518-3541
NSN 5975-00-204-9190
NSN 5960-01-563-6975
NSN 5895-01-207-8285
NSN 5915-00-197-2223
NSN 6240-01-510-9299
NSN 6150-01-522-7815
NSN 7035-01-350-4247
NSN 5910-01-528-6226
NSN 5910-01-406-6504
NSN 5835-00-286-5432
NSN 5990-01-254-2936