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 5990-00-964-6422
NSN 6135-00-043-0021
NSN 5895-00-476-4493
NSN 6135-01-612-4148
NSN 5935-01-078-8548
NSN 5915-01-262-1720
NSN 6610-01-125-5761
NSN 6130-01-243-2154
NSN 5935-00-714-5575
NSN 5965-01-490-2547
NSN 5930-01-530-7577
NSN 5930-01-285-1211