| 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) | 00-741-2875 (007412875) |
| NCB Code | USA (00) |
| Manufacturer | General Motors Corp, Newark Electronics Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABSA | SPLINE QUANTITY | 10 BOTH ENDS |
| AJLA | TEETH QUANTITY | 15 |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 2.593 INCHES SECOND END |
| CWTR | HUB STYLE DESIGNATOR | 1 GROOVE FIRST END |
| CWWN | END NOMINAL DIAMETER | 2.812 INCHES FIRST END |
| CWYD | FIRST GROOVE NOMINAL DIAMETER | 2.435 INCHES FIRST END |
| AAQL | BODY STYLE | PLAIN,SOLID |
| AGJS | PITCH DIAMETER | 3.0000 INCHES NOMINAL |
| ANTP | BORE STYLE | STRAIGHT SPLINE BOTH ENDS |
| CQFM | HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM BODY |
| CQFM | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM TEETH |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.534 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 2.172 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 17.5000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.515 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.656 INCHES |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.203 INCHES SECOND END |
| CWXY | FIRST GROOVE NOMINAL WIDTH | 0.339 INCHES FIRST END |
| CWYL | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.188 INCHES FIRST END |
| FEAT | SPECIAL FEATURES | SPLINE MINOR DIA. 1.782 IN. NOM |
| MATT | MATERIAL | STEEL COMP 8620 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 8620 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| Relevant Components for NSN - 3020-00-741-2875, 3020007412875 | ||||
| 3040-00-037-4479 (3040000374479) | 3010-01-283-8383 (3010012838383) | 3040-01-167-7076 (3040011677076) | 3040-01-607-0785 (3040016070785) | |
| 3020-00-173-7380 (3020001737380) | 3040-01-271-7503 (3040012717503) | 3040-00-690-2219 (3040006902219) | 3040-01-031-7475 (3040010317475) | |
| 3020-01-289-1372 (3020012891372) | 3040-01-171-1542 (3040011711542) | 3030-01-367-5013 (3030013675013) | 3020-01-281-7479 (3020012817479) | |
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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