| MATERIAL | STEEL CORROSION RESISTING FIRST GEAR |
| STEEL RETAINING RING |
| STEEL CORROSION RESISTING SECOND GEAR |
| STEEL COMP 302 SPRING |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643N ASSN STD 1ST MATERIAL RESPONSE FIRST GEAR |
| AMS 5520 ASSN STD 2ND MATERIAL RESPONSE RETAINING RING |
| AMS 5643N ASSN STD 3RD MATERIAL RESPONSE SECOND GEAR |
| MIL-S-5059 MIL SPEC 4TH MATERIAL RESPONSE SPRING |
| SURFACE TREATMENT | PASSIVATE RETAINING RING |
| PASSIVATE SPRING |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC 2ND TREATMENT RESPONSE RETAINING RING |
| QQ-P-35 TYPE 1 FED SPEC 1ST TREATMENT RESPONSE SPRING |
| HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND |
| 40.0 ROCKWELL C MAXIMUM FIRST GEAR |
| 63.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND |
| 69.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM RETAINING RING |
| 35.0 ROCKWELL C MINIMUM AND |
| 40.0 ROCKWELL C MAXIMUM SECOND GEAR |
| TEETH QUANTITY | 288 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PRECISION CLASSIFICATION | QUALITY NUMBER 12 |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 6.0000 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 6.0417 INCHES |
| FACE NOMINAL WIDTH | 0.1650 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.3500 INCHES SECOND END |
| BORE STYLE | PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.2497 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | SPLIT SECOND END |
| HUB NOMINAL DIAMETER | 0.3120 INCHES SECOND END |
| CLAMPING SURFACE NOMINAL LENGTH | 0.2480 INCHES SECOND END |