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 5930-00-277-4704
NSN 6135-01-408-9244
NSN 6130-01-577-3453
NSN 6610-01-327-3187
NSN 6620-00-774-3638
NSN 7035-01-286-2677
NSN 6645-01-422-1374
NSN 5960-01-516-7264
NSN 6150-01-651-5906
NSN 4140-01-442-0204
NSN 6650-01-053-6404
NSN 5920-01-190-9032