| 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) | 01-387-4846 (013874846) |
| NCB Code | USA (01) |
| Manufacturer | Sycon Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| ANTP | BORE STYLE | W/STEPPED COUNTERBORE SECOND END |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.768 INCHES FIRST END |
| CWRS | BORE NOMINAL DIAMETER | 1.180 INCHES BOTH ENDS |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 2.000 INCHES SECOND COUNTERBORE,SECOND END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 9 |
| AAQL | BODY STYLE | PLAIN,SOLID |
| AGJS | PITCH DIAMETER | 4.2500 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL |
| CWRM | FACE NOMINAL WIDTH | 0.975 INCHES |
| CWSN | KEYWAY NOMINAL WIDTH | 0.376 INCHES BOTH ENDS |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.008 INCHES SECOND COUNTERBORE,SECOND END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.397 INCHES FIRST COUNTERBORE,SECOND END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 2.250 INCHES FIRST COUNTERBORE,SECOND END |
| MATT | MATERIAL | STEEL COMP 4140 OR STEEL COMP 41L40 OVERALL |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.759 INCHES BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 2.020 INCHES FIRST END |
| AJLA | TEETH QUANTITY | 51 |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.414 INCHES |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| Components Related to NSN - 3020-01-387-4846, 3020013874846 | ||||
| 3020-01-535-5810 (3020015355810) | 3010-01-324-0872 (3010013240872) | 3020-01-134-1350 (3020011341350) | 3040-00-949-0707 (3040009490707) | |
| 3040-01-622-7963 (3040016227963) | 3020-00-143-2383 (3020001432383) | 3020-00-825-4676 (3020008254676) | 3040-01-455-9297 (3040014559297) | |
| 3020-01-365-7944 (3020013657944) | 3040-00-315-1062 (3040003151062) | 3040-01-605-3973 (3040016053973) | 3040-01-086-8379 (3040010868379) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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