# NSN 3130-01-372-4893: Housing, Bearing Unit

NSN 3130-01-372-4893 (also written 3130013724893; NIIN 01-372-4893) is a housing, bearing unit in Federal Supply Class 3130, Bearings, Mounted. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 3130-01-372-4893 (3130013724893)
- NIIN: 01-372-4893 (013724893)
- Item name: HOUSING,BEARING UNIT
- 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 G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABXV | BORE DIAMETER | INCHES NOMINAL 5.1200 |
| AFWB | HOUSING DIAMETER | INCHES NOMINAL 13.2500 |
| FEAT | SPECIAL FEATURES | HOUSING HAS 22 REGULARLY SPACED BOLT HOLES,HOUSING IS USED ON THE "RIGHT SIDE" |
| MATT | MATERIAL | OVERALL STEEL COMP 4140 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12346269-2 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3130PL2306282 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [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=3130013724893&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3130013724893
- 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/3130-01-372-4893/
JSON: https://nsnexplorer.com/api/nsn/3130-01-372-4893.json