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 5925-01-577-3392
NSN 5915-00-423-7196
NSN 6610-01-260-6320
NSN 6220-00-104-2656
NSN 5930-01-495-9123
NSN 5905-00-971-2139
NSN 5920-01-234-2368
NSN 5905-01-217-4602
NSN 7035-01-145-5059
NSN 6650-00-143-1889
NSN 6135-01-366-9633
NSN 6110-01-567-2660