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 5975-00-011-2403
NSN 5999-01-408-5979
NSN 6105-01-253-5859
NSN 5835-01-568-7796
NSN 6620-00-728-3445
NSN 6145-01-625-9834
NSN 5835-01-632-6627
NSN 5925-01-142-1996
NSN 6220-01-442-9084
NSN 5945-01-305-6905
NSN 5950-01-550-7322
NSN 5990-00-121-2134