AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-231-2300 (002312300) |
| NCB Code | USA (00) |
| Manufacturer | Viking Technologies Ltd, Smiths Detection Inc, Cardwell Allen D Corp, General Electric Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| CWRS | BORE NOMINAL DIAMETER | 0.375 INCHES BOTH ENDS |
| CWSN | KEYWAY NOMINAL WIDTH | 0.094 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.240 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| CWWH | END NOMINAL LENGTH | 0.065 INCHES FIRST END |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR QUALITY NUMBER 11 |
| CWWN | END NOMINAL DIAMETER | 0.469 INCHES FIRST END |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.374 INCHES FIRST END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 0.625 INCHES FIRST END |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-671,CL 3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB,ONE FLUSH HUB |
| AAQL | BODY STYLE | SPOKED |
| AGJS | PITCH DIAMETER | 3.7500 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 120 |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.812 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.440 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.188 INCHES |
| Relevant Components for NSN - 3020-00-231-2300, 3020002312300 | ||||
| 3030-01-334-1538 (3030013341538) | 3040-01-309-7521 (3040013097521) | 3040-01-044-7153 (3040010447153) | 3040-00-393-3384 (3040003933384) | |
| 3040-00-949-5777 (3040009495777) | 3020-00-528-4648 (3020005284648) | 3040-01-140-4186 (3040011404186) | 3040-01-220-9945 (3040012209945) | |
| 3020-01-433-7173 (3020014337173) | 3030-00-528-6759 (3030005286759) | 3020-00-379-6579 (3020003796579) | 3030-01-713-7100 (3030017137100) | |
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