# NSN 3120-01-055-8451: Bushing, Sleeve

NSN 3120-01-055-8451 (also written 3120010558451; NIIN 01-055-8451) is a bushing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 5 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 3120-01-055-8451 (3120010558451)
- NIIN: 01-055-8451 (010558451)
- Item name: BUSHING,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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 0.1400 AND INCHES MAXIMUM 0.1550 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 0.1820 AND INCHES MAXIMUM 0.1840 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 0.1250 AND INCHES MAXIMUM 0.1270 |
| AEPR | FLANGE OUTSIDE DIAMETER | INCHES MINIMUM 0.3000 AND INCHES MAXIMUM 0.3130 |
| AGAV | END ITEM IDENTIFICATION | F-16 ACFT |
| AGFF | FLANGE WIDTH | INCHES MINIMUM 0.0150 AND INCHES MAXIMUM 0.0200 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4234-3B | 05624 | GE AVIATION SYSTEMS LLC DBA GE AVIATION SYSTEMS LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 42343B | 65149 | BARBER-COLMAN CO ENVIRONMENTAL CONTROLS DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 42343B | 73760 | ITT AEROSPACE CONTROLS LLC DBA ITT AEROSPACE CONTROLS UNIT S | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CYLB255 | 05624 | GE AVIATION SYSTEMS LLC DBA GE AVIATION SYSTEMS LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CYLB255 | 65149 | BARBER-COLMAN CO ENVIRONMENTAL CONTROLS DIV | [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=3120010558451&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120010558451
- 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/3120-01-055-8451/
JSON: https://nsnexplorer.com/api/nsn/3120-01-055-8451.json