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 2925-00-105-3907
NSN 5905-01-406-6007
NSN 5925-00-350-8271
NSN 2925-00-215-4954
NSN 6145-00-054-8957
NSN 5985-01-435-4425
NSN 5935-00-611-2367
NSN 6645-01-204-5629
NSN 6105-01-471-0825
NSN 4140-01-651-8403
NSN 6135-01-582-5987
NSN 6320-01-425-1417