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 6650-01-500-2594
NSN 5895-01-177-2539
NSN 6220-00-287-9939
NSN 6320-00-731-6134
NSN 5999-01-298-2594
NSN 5975-01-253-3999
NSN 5835-01-632-6627
NSN 5945-00-615-9218
NSN 6135-00-635-9187
NSN 5990-01-183-0765
NSN 7035-01-338-9971
NSN 5920-01-214-3760