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 5905-01-177-3808
NSN 5960-01-187-0392
NSN 6240-01-411-5630
NSN 5950-00-566-3966
NSN 5925-00-782-6946
NSN 6240-01-446-6315
NSN 6620-01-239-3804
NSN 6220-01-225-6734
NSN 6145-01-430-2784
NSN 6645-00-333-6244
NSN 7035-00-455-7666
NSN 6145-00-067-7436