M-291: KEY,WOODRUFF.
The KEY,WOODRUFF is a the manufacturer industrial component. Key specifications include phase: SINGLE INPUT, power_rating: 0.500 HORSEPOWER OUTPUT, cooling_method: FAN COOLED, overall_height: 6.594 INCHES IN, overall_length: 10.375 INCHES IN, enclosure_feature: TOTALLY ENCLOSED. This part is cataloged in the U.S.
Government catalog under NSN 5315-00-011-3782, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| phase | SINGLE INPUT |
| power_rating | 0.500 HORSEPOWER OUTPUT |
| cooling_method | FAN COOLED |
| overall_height | 6.594 INCHES IN |
| overall_length | 10.375 INCHES IN |
| enclosure_feature | TOTALLY ENCLOSED |
| frequency_in_hertz | 60.0 INPUT |
| frame_size_designation | 56C |
| length_of_shaft_from_housing | 2.062 INCHES SINGLE END IN |
| NSN | 5315-00-011-3782 |
| STARTING EDGE SHAPE | ROUND |
| STYLE DESIGNATOR | ROUND BOTTOM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CIRCLE DIAMETER | 0.990 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| KEY HEIGHT | 0.433 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| KEY SIZE DESIGNATION | WOODRUFF 15 |
| STARTING EDGE RADIUS | 0.010 INCHES NOMINAL IN |
| MATERIAL | STEEL COMP 1035 OVERALL |
| THICKNESS | 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN |