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 5998-01-206-4672
NSN 5910-01-571-8982
NSN 6645-00-062-7606
NSN 5925-00-283-1410
NSN 5965-01-209-2838
NSN 6145-00-596-8447
NSN 4140-01-261-6778
NSN 5985-01-340-6313
NSN 5855-00-928-1912
NSN 5895-01-535-6818
NSN 5935-00-098-5036
NSN 5990-01-147-5225