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 6105-01-146-1391
NSN 5975-01-426-8614
NSN 5905-00-053-2017
NSN 6650-01-311-1593
NSN 5935-01-411-7862
NSN 5945-01-206-2626
NSN 6130-01-188-2362
NSN 5895-01-328-8045
NSN 6645-01-592-7563
NSN 5895-01-089-9999
NSN 5998-01-297-4422
NSN 6130-00-383-7967