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 5996-00-284-9711
NSN 6320-01-117-5516
NSN 6620-01-431-0706
NSN 6240-00-435-0433
NSN 5996-01-534-9995
NSN 6620-01-386-5914
NSN 5950-00-045-3286
NSN 6620-00-251-0569
NSN 5999-01-150-5077
NSN 6220-00-111-0921
NSN 6105-01-523-5210
NSN 2925-00-433-5429