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 5915-01-291-2820
NSN 6320-01-605-7059
NSN 5965-00-892-3850
NSN 5930-00-223-4515
NSN 5999-01-354-6519
NSN 5985-01-390-6297
NSN 5996-00-883-9863
NSN 5998-01-370-6321
NSN 5985-00-217-1624
NSN 5985-01-451-9482
NSN 6105-01-495-0623
NSN 6240-00-133-7726