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 2925-01-332-7178
NSN 4140-00-022-2893
NSN 5920-01-129-9724
NSN 6220-01-462-5886
NSN 5950-01-391-5647
NSN 2925-00-284-1534
NSN 6650-01-558-2972
NSN 6240-01-048-8172
NSN 5895-01-287-5948
NSN 5945-01-332-4585
NSN 5915-00-589-4186
NSN 5895-01-039-6971