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 5855-01-082-3693
NSN 5990-00-288-1820
NSN 4140-01-188-0111
NSN 7035-01-026-1171
NSN 5895-00-241-6169
NSN 5925-00-081-8720
NSN 6685-01-492-4302
NSN 5999-00-079-0772
NSN 5999-00-248-2368
NSN 7035-01-094-2365
NSN 5930-01-385-6176
NSN 7035-01-265-0216