# NSN 3110-01-090-8009: Bearing, Roller, Tapered

NSN 3110-01-090-8009 (also written 3110010908009; NIIN 01-090-8009) is a bearing, roller, tapered in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 3110-01-090-8009 (3110010908009)
- NIIN: 01-090-8009 (010908009)
- Item name: BEARING,ROLLER,TAPERED
- Federal Supply Class: [FSC 3110 Bearings, Antifriction, Unmounted](https://nsnexplorer.com/fsc/3110/)
- Federal Supply Group: [FSG 31](https://nsnexplorer.com/group/31/)
- Acquisition method suffix code: AMSC B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 1.3859 |
| ABXV | BORE DIAMETER | INCHES NOMINAL 4.3299 |
| ADGA | OVERALL OUTSIDE DIAMETER | INCHES NOMINAL 6.4951 |
| AGWU | BACKFACE CORNER RADIUS | INCHES NOMINAL 0.1000 |
| AGWV | STANDOUT WIDTH | INCHES NOMINAL 0.3347 |
| AGWW | CONE CORNER RADIUS | INCHES NOMINAL 0.1200 |
| AGWX | CONE WIDTH | INCHES NOMINAL 1.3780 |
| AGWY | CUP WIDTH | INCHES NOMINAL 1.0433 |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| CTFZ | STANDARD TOLERANCE DESIGNATION | RBEC NO.1 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 11669546 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| JM822049JM822010 | 60038 | THE TIMKEN CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3110010908009&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110010908009
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/3110-01-090-8009/
JSON: https://nsnexplorer.com/api/nsn/3110-01-090-8009.json