A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes bushing (as modified).
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 5945-00-823-8652
NSN 4140-01-214-1968
NSN 6110-01-399-8109
NSN 5920-01-386-5798
NSN 5835-01-495-5986
NSN 5960-00-900-3508
NSN 6135-01-056-4609
NSN 5905-00-276-8597
NSN 6240-01-208-6229
NSN 5855-01-433-2220
NSN 6150-01-312-2407
NSN 6150-01-545-6897