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 6650-01-423-9772
NSN 5855-01-496-4265
NSN 6130-01-321-9116
NSN 2925-01-463-8856
NSN 2925-01-466-0892
NSN 6150-01-016-8518
NSN 5920-01-431-8683
NSN 6110-00-525-3418
NSN 5990-00-027-7508
NSN 5910-01-285-6629
NSN 5996-01-314-8613
NSN 5945-00-383-5356