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 5835-01-502-9228
NSN 5855-00-688-9954
NSN 5950-00-107-2628
NSN 6645-01-282-9974
NSN 5855-01-203-4719
NSN 6130-01-556-4260
NSN 5905-00-925-4557
NSN 5935-00-802-4570
NSN 5950-01-096-4755
NSN 6105-00-351-4957
NSN 5965-01-262-1722
NSN 5895-00-292-2872