# NSN 3120-01-286-7229: Bearing, Sleeve

NSN 3120-01-286-7229 (also written 3120012867229; NIIN 01-286-7229) is a bearing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 3120-01-286-7229 (3120012867229)
- NIIN: 01-286-7229 (012867229)
- 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 B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 0.7180 AND INCHES MAXIMUM 0.7230 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 1.8890 AND INCHES MAXIMUM 1.8896 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 1.6260 AND INCHES MAXIMUM 1.6265 |
| BZLX | CORNER SHAPE | ALL CORNERS SQUARE |
| MATT | MATERIAL | INNER LAYER PLASTIC POLYTETRAFLUOROETHYLENE AND PLASTIC POLYAMIDE NYLON AND PLASTIC PHENOLIC |
| MATT | MATERIAL | OUTER LAYER STEEL COMP 630 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | INNER LAYER MIL SPEC SINGLE MATERIAL RESPONSE -IL-B-81820 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OUTER LAYER ASSN STD SINGLE MATERIAL RESPONSE A-S 5643 |
| SFTT | SURFACE TREATMENT | OVERALL PASSIVATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| HS5443-5 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HS5443-5 | 50632 | KAMATICS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HS5443-5 | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HS5443-5 | 8V613 | THE BOEING COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-05 | $385.00 | 16 | MECHATRONICS, INC DBA NATIONAL PRECISION BEARING | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120012867229) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-05 | [SPE4A627P1166](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120012867229) | BEARING, SLEEVE | MECHATRONICS, INC DBA NATIONAL PRECISION BEARING | $6,160.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120012867229&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120012867229
- 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/3120-01-286-7229/
JSON: https://nsnexplorer.com/api/nsn/3120-01-286-7229.json