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).
NSN 5920-01-598-8555
NSN 5835-01-442-6079
NSN 7035-01-344-7836
NSN 6130-01-145-4421
NSN 5915-01-595-6493
NSN 5975-00-370-9388
NSN 6130-01-091-6017
NSN 5985-01-215-4720
NSN 5998-00-585-0083
NSN 6145-01-386-1002
NSN 6105-01-090-1166
NSN 5999-00-196-3635