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 5835-01-597-4820
NSN 6620-01-502-1656
NSN 5930-00-432-0897
NSN 2925-01-495-2690
NSN 6620-01-462-0001
NSN 5925-01-579-5763
NSN 5999-01-502-7101
NSN 6130-00-156-7751
NSN 6620-01-515-9597
NSN 6685-01-013-8915
NSN 6240-01-269-8454
NSN 5925-01-337-4928