# NSN 3120-01-265-6403: Bearing, Sleeve

NSN 3120-01-265-6403 (also written 3120012656403; NIIN 01-265-6403) is a bearing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3120-01-265-6403 (3120012656403)
- NIIN: 01-265-6403 (012656403)
- Item name: BEARING,SLEEVE
- 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 G: the government has a complete data package and the rights to use it. (observed 2026-10-28)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAUB | HOLE DIAMETER | FIRST INCHES NOMINAL 0.6562 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 1.5000 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 4.3060 AND INCHES MAXIMUM 4.3090 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 3.5400 AND INCHES MAXIMUM 3.5430 |
| BZLX | CORNER SHAPE | ALL CORNERS SQUARE |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | HOLE 2 |
| MATT | MATERIAL | LUBRICATION OIL LUBRICATING OR GREASE |
| MATT | MATERIAL | OVERALL COPPER ALLOY 952 OR COPPER ALLOY 953 OR COPPER ALLOY 954 OR COPPER ALLOY 955 OR COPPER ALLOY 956 OR COPPER ALLOY 957 OR COPPER ALLOY 958 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC ALL MATERIAL RESPONSES QQ-C-390,TY 1 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 270AS159 | 23808 | SUPERIOR COMPANIES, INC. DBA SUPCO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 270AS159 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-27 | [SPE4A626PU715](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120012656403) | BEARING, SLEEVE | — | $4,550.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120012656403&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120012656403
- 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/3120-01-265-6403/
JSON: https://nsnexplorer.com/api/nsn/3120-01-265-6403.json