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 6145-01-579-4395
NSN 4140-01-514-4573
NSN 5945-00-765-9501
NSN 5910-00-276-8592
NSN 5895-00-153-2595
NSN 5920-01-447-4265
NSN 6240-01-367-1925
NSN 5920-00-906-2500
NSN 6150-00-596-8766
NSN 6135-01-321-3148
NSN 5835-00-193-8951
NSN 6110-01-549-9039