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 5910-01-140-3073
NSN 5910-01-421-5984
NSN 5905-01-486-0868
NSN 6220-01-278-5803
NSN 5855-01-294-2804
NSN 6320-00-194-4252
NSN 6240-01-104-5693
NSN 5985-00-139-6025
NSN 5999-01-442-5446
NSN 5945-01-587-0524
NSN 6145-01-411-5895
NSN 2925-00-707-6770