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 5920-01-265-4002
NSN 6150-01-614-0774
NSN 6320-01-072-2073
NSN 6645-01-237-7876
NSN 6135-00-998-5884
NSN 5996-00-382-9296
NSN 5999-01-544-4732
NSN 7035-00-585-2113
NSN 5960-01-386-5770
NSN 5920-01-419-8821
NSN 5996-01-342-3829
NSN 5925-01-631-3147