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 4140-01-364-0109
NSN 5996-01-124-2407
NSN 5950-00-781-7905
NSN 5895-00-099-9532
NSN 6685-01-167-9487
NSN 6130-00-102-4521
NSN 6150-01-111-9556
NSN 5895-01-033-3645
NSN 6110-01-487-4039
NSN 2925-00-964-7128
NSN 5950-01-651-4716
NSN 6150-01-613-5947