| END ANGULAR RELATIONSHIP | ENDS PARALLEL ONE TO OTHER |
| COIL TO HOOK INSIDE LENGTH | 0.375 INCHES NOMINAL SECOND END |
| COIL TO HOOK INSIDE LENGTH | 1.250 INCHES NOMINAL FIRST END |
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| COIL QUANTITY | 40 |
| DESIGN TYPE | MAINSPRING |
| END STYLE | EXTENDED LOOP FIRST END |
| END STYLE | SHORT TWISTED HOOK SECOND END |
| HOOK RADIUS | 0.125 INCHES NOMINAL FIRST END |
| HOOK RADIUS | 0.187 INCHES NOMINAL SECOND END |
| INSIDE DIAMETER | 0.538 INCHES NOMINAL |
| LOAD RATING | 61.000 POUNDS MINIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL UNS K08500 OVERALL |
| SPRING DEFLECTION RATE | 17.000 POUNDS PER INCH NOMINAL |
| SPRING FREE LENGTH | 6.000 INCHES NOMINAL |
| SPRING FREE OUTSIDE DIAMETER | 0.750 INCHES NOMINAL |
| SPRING LENGTH UNDER LOAD | 8.750 INCHES MINIMUM |
| STOCK DIAMETER | 0.106 INCHES NOMINAL |
| STYLE DESIGNATOR | CYLINDRICAL |
| SURFACE TREATMENT | CADMIUM OVERALL |