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 6685-00-555-0875
NSN 6320-00-379-4695
NSN 5950-00-270-1116
NSN 5915-00-249-1641
NSN 5950-00-460-0833
NSN 6240-01-285-0264
NSN 6145-00-259-6946
NSN 5975-01-634-0678
NSN 5960-01-089-7174
NSN 6135-00-145-8884
NSN 5950-00-440-7244
NSN 5965-01-392-9343