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 6320-01-476-0686
NSN 5985-01-121-4593
NSN 6240-01-152-2662
NSN 5999-01-393-0736
NSN 6685-00-343-9913
NSN 5920-00-269-6178
NSN 5990-01-532-6113
NSN 5835-00-286-5432
NSN 5965-01-131-7496
NSN 6685-01-485-3568
NSN 5935-00-494-3406
NSN 5999-01-034-6774