# NSN 3120-00-339-3440: Bearing, Sleeve

NSN 3120-00-339-3440 (also written 3120003393440; NIIN 00-339-3440) is a bearing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 7 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3120-00-339-3440 (3120003393440)
- NIIN: 00-339-3440 (003393440)
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | OUTER LAYER STEEL COMP 1010 |
| BZLX | CORNER SHAPE | INSIDE RIGHT CORNER SQUARE |
| BZLX | CORNER SHAPE | INSIDE LEFT CORNER SQUARE |
| CSYM | SURFACE FINISH | OUTSIDE DIAMETER SURFACE OF BODY MICROINCHES 32.0 |
| CSYM | SURFACE FINISH | RIGHT END SURFACE OF BODY MICROINCHES 125.0 |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | HOLE 1 |
| CTMQ | SURFACE GROOVE LOCATION AND QUANTITY | INTERNAL 1 |
| AGKH | LUBRICANT ACCOMMODATION STYLE | — |
| BZLX | CORNER SHAPE | OUTSIDE LEFT CORNER CHAMFERED |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 1.6250 AND INCHES MAXIMUM 1.6260 |
| STYL | STYLE DESIGNATOR | — |
| MATT | MATERIAL | INNER LAYER TIN ALLOY UNS L13910 |
| BZLX | CORNER SHAPE | OUTSIDE RIGHT CORNER SQUARE |
| CSYM | SURFACE FINISH | LEFT END SURFACE OF BODY MICROINCHES 125.0 |
| AAUB | HOLE DIAMETER | FIRST INCHES NOMINAL 0.3750 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 2.5000 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 1.8150 AND INCHES MAXIMUM 1.8160 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 52127S5901-998608ALT1PC21B | 80064 | NAVAL SHIP SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 52128S5901-998623ALT1PC21B | 80064 | NAVAL SHIP SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 52129S5901-998639ALT1PC21B | 80064 | NAVAL SHIP SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5F40-1022 | 10855 | CARRIER CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| N2346-1ALT1PC21B | 10855 | CARRIER CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| N3000-4ALT1PC21B | 10855 | CARRIER CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| N4600-3ALT1PC21B | 10855 | CARRIER CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-29 | $60.69 | 16 | LARKOS PACKING AND DISTRIBUTION INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120003393440) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE4A626PNNNV](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120003393440) | BEARING, SLEEVE | LARKOS PACKING AND DISTRIBUTION INC. | $971.04 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120003393440&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120003393440
- 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/3120-00-339-3440/
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