We've received your request for MC3 712A (described as Gear Spur), manufactured by Jered Brown Bros Inc with CAGE code 65090. This part is registered under NSN 3020-00-517-3139, classified in FSG 30 Mechanical Power Transmission Equipment / FSC 3020 Gears Pulleys Sprockets and Transmission Chain. Our verification process will confirm traceability through supporting identifiers including NIIN 00-517-3139, NCB code 00 (origin: USA), and INC 05466. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your MC3 712A requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-517-3139 Item PartTypeName: GEAR,SPUR | 3020 | 005173139 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| MC3-712A | 2 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGJS | PITCH DIAMETER | 12.6670 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 76 |
| CWFR | NOMINAL OVERALL LENGTH | 3.624 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.500 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.375 INCHES |
| CWSN | KEYWAY NOMINAL WIDTH | 0.375 INCHES BOTH ENDS |
| CWWH | END NOMINAL LENGTH | 0.125 INCHES FIRST END |
| CWWH | END NOMINAL LENGTH | 0.125 INCHES SECOND END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 3.000 INCHES FIRST END |
| FEAT | SPECIAL FEATURES | FIRST STEP TO SECOND STEP BEVELED 45 DEG BOTH ENDS. KEYWAYCUT OUT OF FIRST STEP BOTH ENDS |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| End Use : 21180 | Industrial machines, other |
|---|---|
| Schedule B : 8483409000 (NAICS 333612) | Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately |
| SITC : 74840 | Gears and gearing; ball screws; gear boxes and other speed changers (including torque converters) |
| ADPE | Represents items with no adp components |
|---|---|
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | A - Item does not contain precious metal. |
| AAC | J |
|---|---|
| Classification Control | U |
| MGMT_CTL | 9b----- |
| Quantity per pack | 1 |
| Repariability | |
| Shelf Life | N/A |
| SOS | Sms |
| Unit of Measure | Ea |
| ACC: | V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing |
|---|---|
| ADC: | A - Shipment is not a consolidation and does not exceed 84 inches in any dimension. |
| LTL: | W - Rating variable |
| NMFC: | 197337 - Wheels cog/gear/pinion/sprock |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 593 - Motors and parts, (machinery and parts),(less than 35 feet) |
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ESD S20.20-2014 Certification |
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