| Item Name | Gear Spur |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-740-2082 (007402082) |
| NCB Code | USA (00) |
| Manufacturer | General Motors Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGJS | PITCH DIAMETER | 3.5000 INCHES NOMINAL |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CQFM | HARDNESS RATING | 80.0 ROCKWELL A MINIMUM AND 83.0 ROCKWELL A MAXIMUM TEETH |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.625 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.312 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.234 INCHES BOTH ENDS |
| MATT | MATERIAL | STEEL OVERALL |
| AAQL | BODY STYLE | PLAIN,SOLID |
| AJLA | TEETH QUANTITY | 56 |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 0.188 INCHES |
| CWSN | KEYWAY NOMINAL WIDTH | 0.157 INCHES BOTH ENDS |
| FEAT | SPECIAL FEATURES | KEYWAY0.157IN.DIA |
| STYL | STYLE DESIGNATOR | HUBLESS |
| Components Related to NSN - 3020-00-740-2082, 3020007402082 | ||||
| 3020-00-786-0442 (3020007860442) | 3020-00-765-2712 (3020007652712) | 3040-00-793-2157 (3040007932157) | 3040-00-457-6675 (3040004576675) | |
| 3010-01-701-6253 (3010017016253) | 3040-01-437-5372 (3040014375372) | 3040-00-368-8254 (3040003688254) | 3020-00-517-3044 (3020005173044) | |
| 3010-00-528-4890 (3010005284890) | 3040-00-339-2117 (3040003392117) | 3040-01-509-3086 (3040015093086) | 3040-01-153-1656 (3040011531656) | |
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