# NSN 3110-00-227-3603: Bearing, Ball, Annular

NSN 3110-00-227-3603 (also written 3110002273603; NIIN 00-227-3603) is a bearing, ball, annular in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 3110-00-227-3603 (3110002273603)
- NIIN: 00-227-3603 (002273603)
- 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 2026-10-20)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | INNER RING STEEL |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| ADGA | OVERALL OUTSIDE DIAMETER | INCHES MINIMUM 2.4360 AND INCHES MAXIMUM 2.4380 |
| ABMK | OVERALL WIDTH | INCHES MINIMUM 0.6249 AND INCHES MAXIMUM 0.6299 |
| ABXV | BORE DIAMETER | INCHES MINIMUM 1.1807 AND INCHES MAXIMUM 1.1811 |
| MATT | MATERIAL | OUTER RING STEEL |
| MATT | MATERIAL | RETAINER PLASTIC PHENOLIC |
| AGZD | BORE SHAPE | STRAIGHT |
| CTHY | CONTACT ANGLE | DEGREES MINIMUM 25.0 |
| MATT | MATERIAL | BALL STEEL |
| AGZC | LOAD DIRECTION | ANGULAR |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 47003 | 62983 | EATON AEROSPACE, LLC DBA JACKSON SOUTH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9096922-5 | 18876 | US ARMY AVIATION AND MISSILE COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-5377 | 28 | 2026-10-27 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3110002273603&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3110002273603&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110002273603
- 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/3110-00-227-3603/
JSON: https://nsnexplorer.com/api/nsn/3110-00-227-3603.json