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 5855-00-301-1176
NSN 6130-00-189-8000
NSN 5945-00-006-8110
NSN 5935-00-233-6353
NSN 5915-00-163-6538
NSN 5920-01-387-9972
NSN 6685-00-140-4324
NSN 6110-01-519-3127
NSN 5930-01-074-2289
NSN 5935-01-507-9296
NSN 5855-01-103-8650
NSN 6150-01-032-2916