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 6240-01-323-7032
NSN 5855-01-211-2437
NSN 6135-01-125-4867
NSN 6110-01-392-0498
NSN 5985-00-591-3001
NSN 5965-00-564-4399
NSN 6220-01-348-7906
NSN 5935-00-762-5697
NSN 5998-01-264-1932
NSN 5925-01-035-3151
NSN 5985-01-114-8137
NSN 6105-01-399-5431