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 6650-01-380-6662
NSN 6650-01-359-8537
NSN 2925-00-251-0105
NSN 7035-01-573-9947
NSN 5920-01-186-0963
NSN 6610-01-352-5500
NSN 5960-01-276-7836
NSN 5895-01-449-4689
NSN 5965-01-509-9397
NSN 5915-01-311-8422
NSN 5999-01-374-6031
NSN 5975-01-006-2808