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 6685-01-125-0026
NSN 6130-00-068-1885
NSN 4140-01-627-6868
NSN 6130-01-347-5726
NSN 5975-00-084-5264
NSN 6610-01-202-0371
NSN 5996-00-514-7678
NSN 6150-01-293-2793
NSN 5975-00-195-1543
NSN 6650-00-139-5459
NSN 6685-01-563-1839
NSN 6645-00-975-6941