# NSN 3120-00-494-4484: Bearing, Plain, Self-Aligning

NSN 3120-00-494-4484 (also written 3120004944484; NIIN 00-494-4484) is a bearing, plain, self-aligning in Federal Supply Class 3120, Bearings, Plain, Unmounted. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 3120-00-494-4484 (3120004944484)
- NIIN: 00-494-4484 (004944484)
- Item name: BEARING,PLAIN,SELF-ALIGNING
- Federal Supply Class: [FSC 3120 Bearings, Plain, Unmounted](https://nsnexplorer.com/fsc/3120/)
- Federal Supply Group: [FSG 31](https://nsnexplorer.com/group/31/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | PLASTIC/DU/LINED ID,INNER MEMBER |
| STYL | STYLE DESIGNATOR | — |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | INCHES MINIMUM 1.9992 AND INCHES MAXIMUM 2.0000 |
| AGGH | OUTER MEMBER WIDTH | INCHES MINIMUM 0.9370 AND INCHES MAXIMUM 0.9470 |
| ABXV | BORE DIAMETER | INCHES MINIMUM 1.2490 AND INCHES MAXIMUM 1.2520 |
| AGGJ | INNER MEMBER WIDTH | INCHES MINIMUM 1.0880 AND INCHES MAXIMUM 1.0930 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| AW20-14 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| C5A205412 | 78567 | SPECO CORP | [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=3120004944484&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120004944484
- 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.

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