| MATERIAL | STEEL COMP 440F OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171 FINISH NO. 5.4.1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 56.0 ROCKWELL C MINIMUM AND |
| 60.0 ROCKWELL C MAXIMUM OVERALL |
| FACE TYPE | CONCAVE |
| THREAD FORM QUANTITY | 2 |
| THREAD FORM DIRECTION | RIGHT-HAND |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 3.5832 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 0.1847 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 0.216 INCHES |
| FACE NOMINAL WIDTH | 0.380 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.234 INCHES FIRST END |
| BORE STYLE | PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.094 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | PINNED FIRST END |
| HUB NOMINAL DIAMETER | 0.220 INCHES FIRST END |