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 6105-01-119-9623
NSN 6110-00-995-0133
NSN 5930-01-112-6048
NSN 6145-01-167-8366
NSN 6145-00-239-1304
NSN 5950-01-063-7875
NSN 5910-01-352-1053
NSN 5990-01-481-3080
NSN 6105-01-387-8294
NSN 6220-01-119-0742
NSN 6645-00-488-4432
NSN 5905-01-476-7708