# NSN 3130-01-063-8941: Bearing Unit, Ball

NSN 3130-01-063-8941 (also written 3130010638941; NIIN 01-063-8941) is a bearing unit, ball in Federal Supply Class 3130, Bearings, Mounted. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 3130-01-063-8941 (3130010638941)
- NIIN: 01-063-8941 (010638941)
- Item name: BEARING UNIT,BALL
- Federal Supply Class: [FSC 3130 Bearings, Mounted](https://nsnexplorer.com/fsc/3130/)
- 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 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABXV | BORE DIAMETER | INCHES NOMINAL 0.4100 |
| AHZC | ASSEMBLY OVERALL LENGTH | INCHES MAXIMUM 0.237 |
| MATT | MATERIAL | HOUSING STEEL COMP 1117 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | HOUSING FED SPEC SINGLE MATERIAL RESPONSE -QQ-S-637 |
| SFTT | SURFACE TREATMENT | HOUSING OXIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | HOUSING MIL SPEC SINGLE TREATMENT RESPONSE -IL-C-13924,CLASS 1 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 144536-01 | 35351 | GE AVIATION SYSTEMS LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 144536-01 | 40920 | MPB CORP DIV TIMKEN SUPER PRECISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 144536-01 | 70854 | SCHAEFFLER AEROSPACE USA CORP DIV SCHAEFFLER AEROSPACE USA CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 144536-01 | 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 |
| --- | --- | --- | --- | --- |
| 2026-10-05 | [SPE4A627P0426](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3130010638941) | BEARING UNIT, BALL | JAMAICA BEARINGS CO., INC. DBA JAMAICA BEARINGS CO., INC. | $31,580.66 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3130010638941&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3130010638941
- 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/3130-01-063-8941/
JSON: https://nsnexplorer.com/api/nsn/3130-01-063-8941.json