| DESIGN TYPE | CLOSED |
| COIL HELIX DIRECTION | LEFT-HAND |
| COIL TO HOOK INSIDE LENGTH | 0.410 INCHES NOMINAL BOTH ENDS |
| END STYLE | SHORT TWISTED HOOK BOTH ENDS |
| HOOK RADIUS | 0.205 INCHES NOMINAL BOTH ENDS |
| INSIDE DIAMETER | 0.410 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR AMS 5112 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL UNS K08500 OVERALL OR STEEL COMP 1090 OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| SPRING DEFLECTION RATE | 2.600 POUNDS PER INCH NOMINAL |
| SPRING FREE LENGTH | 2.090 INCHES NOMINAL |
| SPRING FREE OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
| STYLE DESIGNATOR | CYLINDRICAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL OR CADMIUM OVERALL AND CHROMATE OVERALL OR CADMIUM OVERALL AND PHOSPHATE OVERALL |