| COIL TO HOOK INSIDE LENGTH | 1.875 INCHES NOMINAL SECOND END |
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| COIL QUANTITY | 18 |
| DESIGN TYPE | CLOSED |
| END STYLE | MACHINED HALF LOOP BOTH ENDS |
| HOOK RADIUS | 0.125 INCHES NOMINAL FIRST END |
| HOOK RADIUS | 0.250 INCHES NOMINAL SECOND END |
| INSIDE DIAMETER | 0.498 INCHES MINIMUM AND 0.622 INCHES MAXIMUM |
| LOAD RATING | 33.00 POUNDS NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| OPENING WIDTH | 0.125 INCHES NOMINAL FIRST END |
| OPENING WIDTH | 1.625 INCHES NOMINAL SECOND END |
| SPRING FREE LENGTH | 4.128 INCHES NOMINAL |
| SPRING FREE OUTSIDE DIAMETER | 0.688 INCHES MINIMUM AND 0.812 INCHES MAXIMUM |
| SPRING LENGTH UNDER LOAD | 5.438 INCHES NOMINAL |
| STYLE DESIGNATOR | CYLINDRICAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC ALL TREATMENT RESPONSES OVERALL |