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 6650-01-630-3410
NSN 5965-01-442-5405
NSN 6110-01-586-3134
NSN 5910-00-110-1052
NSN 5855-01-622-9699
NSN 5945-01-267-4844
NSN 5835-01-561-2959
NSN 4140-00-505-1684
NSN 5920-01-467-0842
NSN 5975-01-616-3232
NSN 5930-01-112-0157
NSN 5985-00-301-3814