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 5998-00-199-0527
NSN 5910-01-242-8719
NSN 5950-01-251-8935
NSN 5930-01-429-8443
NSN 6320-01-275-2147
NSN 5950-01-331-2840
NSN 5985-00-679-5718
NSN 5975-01-189-3022
NSN 5915-01-340-1899
NSN 5950-01-200-1711
NSN 6645-01-374-6343
NSN 6135-01-351-2690