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 6220-01-299-4392
NSN 5930-01-084-6431
NSN 5996-00-823-4789
NSN 2925-00-508-6032
NSN 5835-00-284-0882
NSN 5965-00-001-7593
NSN 6135-01-508-6083
NSN 6145-01-210-6543
NSN 5915-00-642-6596
NSN 5998-01-482-5636
NSN 5935-01-552-5041
NSN 5998-01-420-1312