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 alloy steel not stainless
NSN 6130-01-587-7658
NSN 7035-01-621-9471
NSN 2925-01-053-5697
NSN 5915-01-013-8995
NSN 5855-01-020-7982
NSN 5996-01-250-2814
NSN 5945-01-426-8747
NSN 7035-00-421-8710
NSN 6610-01-593-0135
NSN 6645-01-357-7750
NSN 5985-00-518-5240
NSN 5925-01-503-6177