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 5985-01-564-0491
NSN 7035-01-387-0493
NSN 5910-01-590-9458
NSN 2925-01-495-0586
NSN 6105-01-541-0552
NSN 5935-01-389-6316
NSN 5999-00-597-5054
NSN 6130-00-973-7866
NSN 5925-00-192-9630
NSN 5895-01-172-7263
NSN 5985-01-639-8150
NSN 7035-01-127-0147