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 5975-00-956-1594
NSN 5999-00-758-2723
NSN 5905-00-897-8023
NSN 6650-01-492-9525
NSN 5935-01-347-9754
NSN 5905-01-609-7703
NSN 6240-00-456-2578
NSN 6610-01-234-5542
NSN 5905-01-440-9623
NSN 5930-00-288-1882
NSN 6645-01-152-1092
NSN 5960-01-550-8038