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 iron or nonalloy steel
NSN 4140-01-204-7025
NSN 7035-01-029-7221
NSN 5996-00-913-9681
NSN 6240-01-171-6452
NSN 6105-00-931-5086
NSN 5905-00-483-4384
NSN 5975-01-224-7209
NSN 5996-00-891-9250
NSN 6130-01-283-5764
NSN 5910-01-561-4519
NSN 6320-00-369-7796
NSN 6220-01-192-5423