# NSN 3120-01-524-3397: Bearing, Sleeve

NSN 3120-01-524-3397 (also written 3120015243397; NIIN 01-524-3397) is a bearing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3120-01-524-3397 (3120015243397)
- NIIN: 01-524-3397 (015243397)
- 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 |
| --- | --- | --- |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 1.7530 AND INCHES MAXIMUM 1.7540 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 1.5020 AND INCHES MAXIMUM 1.5030 |
| STYL | STYLE DESIGNATOR | — |
| FEAT | SPECIAL FEATURES | LUBED FOR 250 DEGREES FAHRENHEIT; SINTERED BRONZE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE ASTN B437 GRADE I, TYE II |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 0.9950 AND INCHES MAXIMUM 1.0050 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 593-7556812 PC NO 29 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-26 | [SPE4A126V1650](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120015243397) | BEARING, SLEEVE | — | $918.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120015243397&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120015243397
- 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/3120-01-524-3397/
JSON: https://nsnexplorer.com/api/nsn/3120-01-524-3397.json