# NSN 3110-00-540-4579: Bearing, Ball, Annular

NSN 3110-00-540-4579 (also written 3110005404579; NIIN 00-540-4579) is a bearing, ball, annular in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 11 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3110-00-540-4579 (3110005404579)
- NIIN: 00-540-4579 (005404579)
- Item name: BEARING,BALL,ANNULAR
- 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 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 0.3750 |
| AGZD | BORE SHAPE | STRAIGHT |
| STYL | STYLE DESIGNATOR | — |
| AGZC | LOAD DIRECTION | RADIAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| ABXV | BORE DIAMETER | INCHES NOMINAL 0.8750 |
| ADGA | OVERALL OUTSIDE DIAMETER | INCHES NOMINAL 1.8750 |
| MATT | MATERIAL | OVERALL STEEL |
| AGYE | SURFACE FINISH | GROUND |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 6716898 | 24617 | GENERAL MOTORS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6716898 | 63005 | ROLLS-ROYCE CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6716898 | 73342 | ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6716898 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6815248 | 24617 | GENERAL MOTORS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6815248 | 63005 | ROLLS-ROYCE CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6815248 | 73342 | ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| R14BX3656C09 | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| R14X3 | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| R14X3656C09 | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| RI-3078SD600R6A1P610LO2 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-13 | [SPE4A626PAN95](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110005404579) | BEARING, BALL, ANNULAR | MECHATRONICS, INC DBA NATIONAL PRECISION BEARING | $15,714.75 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3110005404579&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110005404579
- 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/3110-00-540-4579/
JSON: https://nsnexplorer.com/api/nsn/3110-00-540-4579.json