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 6685-00-203-4485
NSN 5998-00-059-6412
NSN 6220-00-397-6910
NSN 5915-01-428-6681
NSN 5960-01-543-0235
NSN 6320-01-543-3238
NSN 5945-01-185-3020
NSN 5895-00-099-9532
NSN 5945-01-310-9443
NSN 6105-00-256-6369
NSN 5835-00-148-9719
NSN 6650-01-239-6241