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 5985-00-164-1551
NSN 5895-01-009-4928
NSN 5910-01-144-3106
NSN 5910-00-250-4852
NSN 6130-00-724-2516
NSN 5835-01-519-3834
NSN 5855-01-432-4401
NSN 5996-01-343-2962
NSN 5985-01-383-8346
NSN 6110-01-026-1236
NSN 5950-01-152-3042
NSN 5835-01-397-2865