# NSN 3020-00-817-9538: Gear, Spur

NSN 3020-00-817-9538 (also written 3020008179538; NIIN 00-817-9538) is a gear, spur in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3020-00-817-9538 (3020008179538)
- NIIN: 00-817-9538 (008179538)
- Item name: GEAR,SPUR
- Federal Supply Class: [FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain](https://nsnexplorer.com/fsc/3020/)
- Federal Supply Group: [FSG 30](https://nsnexplorer.com/group/30/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-20)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 0.538 |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 1.1667 |
| CWNH | TOOTH FORM | STANDARD |
| BDTX | SPLINE PITCH DIAMETER | BOTH ENDS INCHES NOMINAL 0.4583 |
| ABSA | SPLINE QUANTITY | 11 |
| ANTP | BORE STYLE | — |
| AAQL | BODY STYLE | — |
| MATT | MATERIAL | OVERALL STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED STD SINGLE MATERIAL RESPONSE 66 AND ASSN STD SINGLE MATERIAL RESPONSE AISI TO SAE 1035 THRU 1045 |
| CQFM | HARDNESS RATING | TEETH ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 34.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 1.208 |
| CWRM | FACE NOMINAL WIDTH | INCHES 0.250 |
| AJLA | TEETH QUANTITY | 28 |
| CWTX | HUB NOMINAL DIAMETER | FIRST END INCHES 0.810 |
| STYL | STYLE DESIGNATOR | — |
| CWPP | PRESSURE ANGLE | DEGREES 30.0000 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | FIRST END INCHES 1.660 |
| CWTR | HUB STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 10882613 | 02184 | O'BRIEN GEAR CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 10882613 | 02978 | RENK AMERICA LLC DIV RENK AMERICA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 10882613 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3020008179538 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-16 | [SPE7L426V2587](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020008179538) | GEAR, SPUR | POLYTECH DEFENSE SPARES LLC | $3,250.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3020008179538&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020008179538
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/3020-00-817-9538/
JSON: https://nsnexplorer.com/api/nsn/3020-00-817-9538.json