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 5925-01-644-1288
NSN 5925-01-621-9872
NSN 5990-01-200-7460
NSN 6135-00-422-3967
NSN 5985-01-120-2913
NSN 5910-01-274-6922
NSN 5975-01-072-8365
NSN 6130-00-871-8090
NSN 6240-00-880-8700
NSN 5998-01-337-6815
NSN 5998-01-650-4504
NSN 7035-00-193-2269