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 6130-01-387-8228
NSN 5935-01-157-9615
NSN 2925-00-989-0523
NSN 6645-00-941-9343
NSN 6110-01-322-6428
NSN 4140-00-960-8222
NSN 5905-01-239-4395
NSN 4140-01-634-0330
NSN 6220-00-686-5328
NSN 5930-00-958-7984
NSN 5990-01-370-4785
NSN 7035-00-981-7216