# NSN 3120-01-048-9755: Bearing, Sleeve

NSN 3120-01-048-9755 (also written 3120010489755; NIIN 01-048-9755) is a bearing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3120-01-048-9755 (3120010489755)
- NIIN: 01-048-9755 (010489755)
- 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 2026-11-04)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAUB | HOLE DIAMETER | FIRST INCHES NOMINAL 0.0990 |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 0.7370 AND INCHES MAXIMUM 0.7420 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 2.3132 AND INCHES MAXIMUM 2.3144 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 2.1265 AND INCHES MAXIMUM 2.1275 |
| AEPR | FLANGE OUTSIDE DIAMETER | INCHES NOMINAL 2.8000 |
| AGFF | FLANGE WIDTH | INCHES MINIMUM 0.0570 AND INCHES MAXIMUM 0.0620 |
| BZLX | CORNER SHAPE | ALL CORNERS SQUARE |
| CSYM | SURFACE FINISH | OVERALL MICROINCHES 125.0 |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | HOLE 4 |
| MATT | MATERIAL | OVERALL COPPER ALLOY 863 |
| SFTT | SURFACE TREATMENT | OUTSIDE DIAMETER SURFACE OF FLANGE CADMIUM |
| SFTT | SURFACE TREATMENT | OUTSIDE DIAMETER SURFACE OF BODY CADMIUM |
| SFTT | SURFACE TREATMENT | RIGHT END SURFACE OF LEFT FLANGE CADMIUM |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 16L009-37 | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-11 | [SPE4A626PAP68](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120010489755) | BEARING, SLEEVE | — | $6,773.75 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120010489755&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120010489755
- 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/3120-01-048-9755/
JSON: https://nsnexplorer.com/api/nsn/3120-01-048-9755.json