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 6650-00-701-8081
NSN 5950-00-116-4910
NSN 5999-01-300-0971
NSN 6145-01-272-1457
NSN 5965-01-649-5504
NSN 6645-00-663-8111
NSN 5915-00-740-2923
NSN 6130-01-291-9373
NSN 5920-01-268-0720
NSN 6150-01-468-6519
NSN 5960-00-161-3728
NSN 6220-01-432-9617