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 5835-01-642-4705
NSN 6645-00-080-1087
NSN 4140-00-983-8048
NSN 5930-01-213-4331
NSN 5945-01-098-0642
NSN 5915-01-258-1785
NSN 6135-01-041-3829
NSN 6130-00-643-4894
NSN 6105-00-111-0851
NSN 5998-01-332-4695
NSN 6145-01-436-8989
NSN 6145-01-292-8719