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: Other fittings nesoi of alloy steel not stainless
NSN 5950-00-470-0452
NSN 7035-01-580-5868
NSN 5999-00-829-9793
NSN 6650-00-113-7698
NSN 6320-01-154-1099
NSN 6610-01-444-4001
NSN 6685-01-381-0759
NSN 5945-00-106-7108
NSN 5930-01-144-0872
NSN 5910-01-633-9963
NSN 5935-01-202-3069
NSN 5920-01-201-2936