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 6145-00-498-8288
NSN 5925-01-089-1980
NSN 5910-01-030-6236
NSN 6320-01-321-7658
NSN 6145-01-535-8893
NSN 5895-01-646-4153
NSN 5905-01-360-8602
NSN 5945-00-093-1124
NSN 5975-01-175-1211
NSN 6145-00-179-2493
NSN 6240-00-080-2012
NSN 5925-01-634-0664