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 5930-01-231-0156
NSN 5960-00-584-4553
NSN 5930-01-412-1098
NSN 5895-00-600-2370
NSN 6645-00-262-7448
NSN 5960-00-840-3656
NSN 5915-00-290-1569
NSN 4140-01-357-7867
NSN 6105-00-468-6323
NSN 5920-00-291-1379
NSN 5985-00-167-1156
NSN 6150-01-629-9579