# NSN 3110-01-206-0520: Bearing, Ball, Stack

NSN 3110-01-206-0520 (also written 3110012060520; NIIN 01-206-0520) is a bearing, ball, stack 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: 3110-01-206-0520 (3110012060520)
- NIIN: 01-206-0520 (012060520)
- Item name: BEARING,BALL,STACK
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-11-01)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABMK | OVERALL WIDTH | INCHES MINIMUM 2.0072 AND INCHES MAXIMUM 2.0472 |
| ABXV | BORE DIAMETER | INCHES MINIMUM 1.1807 AND INCHES MAXIMUM 1.1811 |
| ADGA | OVERALL OUTSIDE DIAMETER | INCHES MINIMUM 2.1649 AND INCHES MAXIMUM 2.1654 |
| AGZP | STACK ARRANGEMENT | 4 THRUST BEARINGS |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 8353-13 | 00268 | CEF INDUSTRIES, LLC DBA CEF INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8353-13 | 38443 | SKF USA INC. | [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=3110012060520&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110012060520
- 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/3110-01-206-0520/
JSON: https://nsnexplorer.com/api/nsn/3110-01-206-0520.json