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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 5855-01-035-2866
NSN 6220-00-900-5302
NSN 6135-01-125-4867
NSN 6105-01-041-8698
NSN 5905-01-264-0059
NSN 5960-01-234-4388
NSN 6220-01-106-3215
NSN 5835-01-658-8290
NSN 5910-01-050-0464
NSN 4140-01-532-8727
NSN 5950-01-300-5125
NSN 6150-01-252-7273