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 5910-00-686-9176
NSN 6110-01-334-0214
NSN 5930-01-104-4775
NSN 6645-01-241-4300
NSN 6650-01-625-7826
NSN 6130-00-514-1177
NSN 5998-00-281-9444
NSN 6150-01-100-3413
NSN 6110-01-436-1843
NSN 5950-00-584-4571
NSN 5945-00-223-1064
NSN 5905-01-100-3984