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 6220-01-435-6297
NSN 6150-01-207-1170
NSN 5925-01-558-9577
NSN 5935-00-269-5516
NSN 5925-01-558-5620
NSN 6320-01-516-3836
NSN 5925-00-949-2966
NSN 6220-01-119-0742
NSN 5999-00-156-4424
NSN 4140-00-282-9759
NSN 5905-01-065-3665
NSN 5905-01-201-3902