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 5935-01-017-0736
NSN 5950-01-336-0232
NSN 5985-00-337-3728
NSN 5855-00-991-0096
NSN 7035-00-507-5380
NSN 5950-01-634-0677
NSN 6685-00-433-2892
NSN 5920-01-643-8287
NSN 7035-00-803-3056
NSN 6645-01-191-5081
NSN 6130-01-208-8935
NSN 6320-01-652-3806