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 5996-00-222-6049
NSN 5998-01-055-6043
NSN 6105-01-027-1135
NSN 5895-01-260-6769
NSN 6620-00-364-6890
NSN 2925-00-444-1186
NSN 5905-01-099-0925
NSN 6105-01-161-1135
NSN 6130-00-518-1723
NSN 6105-01-401-5361
NSN 5895-00-291-4873
NSN 5950-01-543-2501