# NSN 3120-00-445-9635: Bearing, Sleeve

NSN 3120-00-445-9635 (also written 3120004459635; NIIN 00-445-9635) is a bearing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 4 manufacturer part numbers from 4 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 3120-00-445-9635 (3120004459635)
- NIIN: 00-445-9635 (004459635)
- 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-15)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | UNIT OF ISSUE ONE EACH, ONE EQUEALS ONE PAIR. MATERIAL IS ISSUED AS A MATCHED SET OR ONE PAIR |
| STYL | STYLE DESIGNATOR | — |
| BZLX | CORNER SHAPE | ALL CORNERS SQUARE |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 1.9950 AND INCHES MAXIMUM 1.9970 |
| MATT | MATERIAL | INNER LAYER PLASTIC POLYTETRAFLUOROETHYLENE AND LEAD AND COPPER ALLOY |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 3.1940 AND INCHES MAXIMUM 3.1950 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 3.0050 AND INCHES MAXIMUM 3.0110 |
| MATT | MATERIAL | OUTER LAYER STEEL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 439B824-5 | 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/) |
| 439B824-5 | 7Y333 | ARGO TURBOSERVE CORPORATION DIV ARGO TURBOSERVE CORP. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 439B824-5 | 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/) |
| 439B824PC5 | 01289 | GENERAL ELECTRIC COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-4115 | 4 | 2026-10-22 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120004459635&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120004459635&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120004459635
- 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/3120-00-445-9635/
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