| COIL HELIX DIRECTION | RIGHT-HAND |
| COIL QUANTITY | 15 |
| END STYLE | SPRING END,SQUARED AND GROUND BOTH ENDS |
| INSIDE DIAMETER | 1.760 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL UNS K08500 OVERALL |
| SPECIAL FEATURES | MAKE FROM 0.106 DIA MUSIC WIRE; TO SUPPORT 11.25 PLUS OR MINUS 1 POUND AT 2.50 LENGTH; SPRING TO WORK IN 2.00 INCH MINIMUM HOLE; PERMANENT SET NOT TO EXCEED .10 INCHES |
| SPRING DEFLECTION RATE | 1.875 POUNDS PER INCH NOMINAL |
| SPRING FREE LENGTH | 8.500 INCHES NOMINAL |
| SPRING FREE OUTSIDE DIAMETER | 1.950 INCHES MINIMUM AND 1.980 INCHES MAXIMUM |
| SPRING SOLID OUTSIDE DIAMETER | 1.950 INCHES MINIMUM AND 1.980 INCHES MAXIMUM |
| SPRING SOLID LENGTH | 2.500 INCHES NOMINAL |
| STYLE DESIGNATOR | CYLINDRICAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-8837, CLASS 1, TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |