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 5950-01-260-8206
NSN 6130-00-124-4986
NSN 6145-01-543-5439
NSN 4140-01-230-3276
NSN 6645-00-616-1289
NSN 6220-01-390-7341
NSN 5985-01-085-1602
NSN 6220-00-127-6676
NSN 6620-00-308-2531
NSN 5915-01-181-2869
NSN 5996-01-315-5683
NSN 6130-00-959-5800