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 5835-01-044-2628
NSN 6240-01-148-3495
NSN 2925-00-118-4887
NSN 5920-00-221-8371
NSN 6620-01-502-1656
NSN 5935-01-332-1144
NSN 5905-01-494-9619
NSN 5975-01-590-8606
NSN 5855-01-560-4811
NSN 5935-01-129-8130
NSN 5945-01-519-4998
NSN 5835-01-571-4083