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 5950-01-514-2881
NSN 5855-01-502-9900
NSN 6685-00-642-0533
NSN 5998-01-223-0454
NSN 6135-01-523-3198
NSN 6135-00-334-4500
NSN 6150-01-247-2158
NSN 5910-00-176-7695
NSN 5925-01-478-7743
NSN 6130-00-273-1111
NSN 5930-01-617-1334
NSN 7035-00-946-2642