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 6620-00-903-5054
NSN 5905-01-099-4954
NSN 5985-00-116-3956
NSN 5925-00-180-4088
NSN 5835-00-614-0650
NSN 7035-00-529-3128
NSN 6220-01-257-1075
NSN 5999-01-537-0533
NSN 5905-01-282-0894
NSN 6150-01-347-7837
NSN 5920-00-877-9348
NSN 5915-01-481-6207