# NSN 3120-01-075-2046: Bearing, Sleeve

NSN 3120-01-075-2046 (also written 3120010752046; NIIN 01-075-2046) is a bearing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3120-01-075-2046 (3120010752046)
- NIIN: 01-075-2046 (010752046)
- 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 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAUB | HOLE DIAMETER | FIRST INCHES NOMINAL 0.09375 |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 2.9960 AND INCHES MAXIMUM 2.9980 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 1.4980 AND INCHES MAXIMUM 1.5000 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 1.1250 AND INCHES MAXIMUM 1.1270 |
| AGKH | LUBRICANT ACCOMMODATION STYLE | — |
| BZLX | CORNER SHAPE | ALL CORNERS SQUARE |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 27.0 |
| CSYM | SURFACE FINISH | OUTSIDE DIAMETER SURFACE OF BODY MICROINCHES 16.0 |
| CSYM | SURFACE FINISH | INSIDE DIAMETER SURFACE OF BODY MICROINCHES 32.0 |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | HOLE 4 |
| CTMQ | SURFACE GROOVE LOCATION AND QUANTITY | INTERNAL 1 |
| FEAT | SPECIAL FEATURES | GROOVE DIAMETER,1.2800 IN. MIN,1.3100 IN. MAX; 0.1875 IN. WIDE |
| MATT | MATERIAL | OVERALL NICKEL ALLOY K-500 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-N286,CL A |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 8-52-9-1 | 32386 | ILLINOIS TOOL WKS INC LINAC DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8-52-9-1 | 9U023 | ITW HEARTLAND COMPONENTS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8-52T03-1ITEM9 | 32386 | ILLINOIS TOOL WKS INC LINAC DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-08-11 | $192.16 | 28 | POLYTECH DEFENSE SPARES LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120010752046) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-11 | [SPE4A626V305A](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120010752046) | BEARING, SLEEVE | POLYTECH DEFENSE SPARES LLC | $5,380.48 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120010752046&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120010752046
- 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/3120-01-075-2046/
JSON: https://nsnexplorer.com/api/nsn/3120-01-075-2046.json