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 5950-01-422-2060
NSN 4140-01-253-5756
NSN 5975-01-562-0537
NSN 5920-00-602-7626
NSN 6610-00-704-4022
NSN 6645-01-110-7397
NSN 5895-01-303-5770
NSN 5985-01-241-8742
NSN 5990-01-024-9659
NSN 5996-01-480-4559
NSN 5905-00-826-8938
NSN 5975-01-106-8367