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 5998-00-147-0905
NSN 5920-00-867-6490
NSN 7035-00-557-5570
NSN 6135-00-377-9165
NSN 6150-00-307-9649
NSN 5905-00-451-2567
NSN 5990-01-177-1613
NSN 5935-01-515-5485
NSN 5835-00-554-0399
NSN 5996-01-381-5313
NSN 5945-01-458-7978
NSN 7035-01-555-3750