# NSN 3120-01-461-0284: Bearing, Plain, Self-Aligning

NSN 3120-01-461-0284 (also written 3120014610284; NIIN 01-461-0284) is a bearing, plain, self-aligning in Federal Supply Class 3120, Bearings, Plain, Unmounted. 6 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3120-01-461-0284 (3120014610284)
- NIIN: 01-461-0284 (014610284)
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-27)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABGL | WIDTH | INCHES MINIMUM 1.7480 AND INCHES MAXIMUM 1.7500 |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 1.9995 AND INCHES MAXIMUM 2.0005 |
| AGAV | END ITEM IDENTIFICATION | PART NUMBER 11450160 |
| AGKP | STATIC RADIAL LOAD RATING | POUNDS 356000 |
| CTLM | LUBRICATION FEATURE | OUTER RING GROOVE |
| FEAT | SPECIAL FEATURES | BALL HAS CHROME FINISH; 6 DEGREES MINIMUM ANGULAR MISALIGNMENT; OUTSIDE DIA. 3.1865 IN. MIN. AND 3.1875 IN. MAX. |
| MATT | MATERIAL | INNER MEMBER STEEL |
| MATT | MATERIAL | OUTER RING STEEL CORROSION RESISTING |
| SFTT | SURFACE TREATMENT | OUTER RING PASSIVATE |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 03-595-3201 | 09455 | RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 10250045-1 | 09455 | RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 10250045-1 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 10250045-1 | 18876 | US ARMY AVIATION AND MISSILE COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 10250045-1 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 10250045-1 | 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 |
| --- | --- | --- | --- | --- |
| 2026-09-01 | [SPE4A626P0D52](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120014610284) | BEARING, PLAIN, SELF-ALIGNING | MECHATRONICS, INC DBA NATIONAL PRECISION BEARING | $125,395.93 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120014610284&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120014610284
- 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/3120-01-461-0284/
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