# NSN 3120-00-225-2305: Bearing, Sleeve

NSN 3120-00-225-2305 (also written 3120002252305; NIIN 00-225-2305) is a bearing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 6 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3120-00-225-2305 (3120002252305)
- NIIN: 00-225-2305 (002252305)
- 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 Q: the government lacks adequate data or rights, but breakout to competition is expected. (observed 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CSYM | SURFACE FINISH | OUTSIDE DIAMETER SURFACE OF FLANGE MICROINCHES 63.0 |
| CTMQ | SURFACE GROOVE LOCATION AND QUANTITY | INTERNAL 2 |
| AGFF | FLANGE WIDTH | INCHES NOMINAL 4.0000 |
| AAUB | HOLE DIAMETER | FIRST INCHES NOMINAL 0.5310 |
| STYL | STYLE DESIGNATOR | — |
| CSYM | SURFACE FINISH | OUTSIDE DIAMETER SURFACE OF BODY MICROINCHES 125.0 |
| AEPR | FLANGE OUTSIDE DIAMETER | INCHES MINIMUM 16.4980 AND INCHES MAXIMUM 16.5000 |
| AGKH | LUBRICANT ACCOMMODATION STYLE | — |
| AJFM | END TO FLANGE DISTANCE | INCHES NOMINAL 2.0000 |
| BZLX | CORNER SHAPE | CENTER FLANGE LEFT BODY CORNER ROUND |
| BZLX | CORNER SHAPE | CENTER FLANGE OUTSIDE LEFT CORNER SQUARE |
| BZLX | CORNER SHAPE | CENTER FLANGE OUTSIDE RIGHT CORNER SQUARE |
| BZLX | CORNER SHAPE | CENTER FLANGE RIGHT BODY CORNER ROUND |
| BZLX | CORNER SHAPE | OUTSIDE LEFT CORNER SQUARE |
| BZLX | CORNER SHAPE | OUTSIDE RIGHT CORNER SQUARE |
| CSYM | SURFACE FINISH | INSIDE DIAMETER SURFACE OF BODY MICROINCHES 125.0 |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | HOLE 2 |
| CSYM | SURFACE FINISH | LEFT END SURFACE OF FLANGE MICROINCHES 125.0 |
| MATT | MATERIAL | OUTER LAYER STEEL UNS J03008 |
| BZLX | CORNER SHAPE | INSIDE LEFT CORNER ROUND |
| BZLX | CORNER SHAPE | INSIDE RIGHT CORNER ROUND |
| CSYM | SURFACE FINISH | RIGHT END SURFACE OF FLANGE MICROINCHES 125.0 |
| CTTG | RIGHT END BODY DIAMETER | INCHES NOMINAL 8.0000 |
| MATT | MATERIAL | INNER LAYER TIN ALLOY UNS L13840 |
| CSYM | SURFACE FINISH | LEFT END SURFACE OF BODY MICROINCHES 250.0 |
| CTSN | LEFT END BODY DIAMETER | INCHES NOMINAL 8.0000 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 8.0000 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 10.0200 AND INCHES MAXIMUM 10.0420 |
| CSYM | SURFACE FINISH | RIGHT END SURFACE OF BODY MICROINCHES 250.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4000G76-1 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. DBA SGT DRESSER-RAND DIV SGT DRESSER-RAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4000G76-1 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS-WRIGHT STEAM AND AIR SOLUTIONS DIV STEAM AND AIR SOLUTIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4000G76-1 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4000G76G-1 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4000G76PC1 | 01289 | GENERAL ELECTRIC COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4000G76PC1 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. DBA SGT DRESSER-RAND DIV SGT DRESSER-RAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-02 | [SPE4A626PAS01](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120002252305) | BEARING, SLEEVE | ARGO TURBOSERVE CORPORATION DIV ARGO TURBOSERVE CORP. | $63,857.20 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120002252305&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120002252305
- 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/3120-00-225-2305/
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