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 5990-01-476-9956
NSN 5915-00-251-1449
NSN 5910-01-200-3959
NSN 6685-01-174-5598
NSN 5998-01-310-4941
NSN 5996-01-552-5742
NSN 2925-00-113-6146
NSN 6130-00-009-4050
NSN 6645-01-492-5304
NSN 5945-01-330-1616
NSN 5945-01-415-5933
NSN 5915-01-028-6880