| FIRST END SEAT ANGLE IN DEG | 37.0 |
| FLANGE OUTSIDE DIAMETER | 0.682 INCHES NOMINAL |
| FLANGE WIDTH | 0.203 INCHES MINIMUM AND 0.234 INCHES MAXIMUM |
| OVERALL LENGTH | 1.015 INCHES MINIMUM AND 1.047 INCHES MAXIMUM |
| MATERIAL | ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| SECOND END SEAT ANGLE IN DEG | 37.0 |
| SPECIFICATION/STANDARD DATA | 80205-NAS1564 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STYLE DESIGNATOR | REDUCER BODY |
| SURFACE TREATMENT | ANODIZE |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SIZE | 7/16-20 |
| TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.250 INCHES NOMINAL |