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 5895-01-621-6468
NSN 2925-00-802-1418
NSN 5999-01-231-9633
NSN 5985-01-426-1848
NSN 6220-01-516-1292
NSN 6610-01-416-0103
NSN 7035-01-421-2398
NSN 5950-00-157-3785
NSN 5920-01-039-8099
NSN 6220-01-279-0527
NSN 5915-01-317-8633
NSN 6105-00-466-0404