# NSN 3110-01-124-5258: Retainer And Rollers, Bearing

NSN 3110-01-124-5258 (also written 3110011245258; NIIN 01-124-5258) is a retainer and rollers, bearing in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3110-01-124-5258 (3110011245258)
- NIIN: 01-124-5258 (011245258)
- Item name: RETAINER AND ROLLERS,BEARING
- 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 H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABKV | OUTSIDE DIAMETER | MILLIMETERS NOMINAL 22.00 |
| ABMK | OVERALL WIDTH | MILLIMETERS NOMINAL 10.00 |
| ABXV | BORE DIAMETER | MILLIMETERS NOMINAL 18.00 |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| AGYG | RETAINER PIECE QUANTITY | 1 |
| MATT | MATERIAL | OVERALL STEEL |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| K18X22X10 | 27737 | INA BEARING CO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| K18X22X10 | 30471 | AMERICAN HOFMANN CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-01 | [SPE4A626P0G80](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110011245258) | RETAINER AND ROLLER | PHOENIX TRADING INC. | $100.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3110011245258&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110011245258
- 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/3110-01-124-5258/
JSON: https://nsnexplorer.com/api/nsn/3110-01-124-5258.json