# NSN 3110-01-155-5373: Bearing, Roller, Tapered

NSN 3110-01-155-5373 (also written 3110011555373; NIIN 01-155-5373) is a bearing, roller, tapered in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 8 manufacturer part numbers from 8 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3110-01-155-5373 (3110011555373)
- NIIN: 01-155-5373 (011555373)
- 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 Q: the government lacks adequate data or rights, but breakout to competition is expected. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABMK | OVERALL WIDTH | MILLIMETERS NOMINAL 23.000 |
| ABXV | BORE DIAMETER | MILLIMETERS NOMINAL 65.000 |
| ADGA | OVERALL OUTSIDE DIAMETER | MILLIMETERS NOMINAL 100.000 |
| AGWU | BACKFACE CORNER RADIUS | MILLIMETERS MAXIMUM 1.5 |
| AGWV | STANDOUT WIDTH | MILLIMETERS NOMINAL 5.500 |
| AGWW | CONE CORNER RADIUS | MILLIMETERS MAXIMUM 1.5 |
| AGWX | CONE WIDTH | MILLIMETERS NOMINAL 23.000 |
| AGWY | CUP WIDTH | MILLIMETERS NOMINAL 17.500 |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| AGZA | ALIGNMENT TYPE | RIGID |
| CTFZ | STANDARD TOLERANCE DESIGNATION | INTERNATIONAL STANDARDS ORGANIZATION STANDARD TOLERANCE |
| MATT | MATERIAL | OVERALL STEEL |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 10501868 | 56161 | GENERAL DYNAMICS LAND SYSTEMS CANADACORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 13050139 | 19200 | COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 32013X | 43991 | FAG BEARINGS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 32013X | 5HB43 | TAPER ROLLER BEARINGS INC DBA TAPER ROLLER BEARINGS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 32013X | 60038 | THE TIMKEN CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 32013X JP TAPER | Z19Q9 | STATEWIDE BEARINGS PARTOUT PTY LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 32013XTIM | Z2C70 | BSC MOTION TECHNOLOGY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DIN720-32013X | D8286 | DIN DEUTSCHES INSTITUT FUR NORMUNG EV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-17 | [SPE4A623D5942/SPE4A626F464K](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110011555373) | BEARING, ROLLER, TAPERED | — | $10,776.24 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3110011555373&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110011555373
- 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/3110-01-155-5373/
JSON: https://nsnexplorer.com/api/nsn/3110-01-155-5373.json