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 5855-00-237-4088
NSN 6320-00-242-3300
NSN 5975-00-558-2495
NSN 6685-01-480-0532
NSN 5910-01-443-3016
NSN 7035-01-076-4067
NSN 2925-00-236-9986
NSN 5910-01-617-1860
NSN 5925-01-408-6577
NSN 6105-01-545-7364
NSN 5985-01-445-6667
NSN 2925-01-554-5246