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 6150-00-013-5613
NSN 6220-01-502-6568
NSN 5855-00-885-8452
NSN 6150-00-660-8331
NSN 6320-00-450-7014
NSN 6220-01-118-3641
NSN 5910-01-233-0730
NSN 6130-00-620-4674
NSN 6220-01-392-0502
NSN 5965-01-087-8572
NSN 5960-00-140-9583
NSN 6105-00-405-2343