| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| INSIDE DIAMETER | 0.857 INCHES MINIMUM AND 0.872 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 AMEND 2,1060 TO 1074 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| MATERIAL | STEEL |
| RING STYLE | EXTERNAL |
| STRENGTH RATING | 238000.000 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| SURFACE TREATMENT | ZINC OR CADMIUM AND DICHROMATE |
| USAGE DESIGN | EXTERNAL |