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 5905-01-631-8055
NSN 5960-01-065-9684
NSN 5905-01-429-1240
NSN 6650-01-365-7661
NSN 5910-00-850-4524
NSN 6110-00-202-1021
NSN 6650-00-472-8486
NSN 6145-01-182-3077
NSN 6220-01-511-5148
NSN 5985-00-468-7361
NSN 5895-01-540-0042
NSN 5999-00-276-9299