# NSN 3120-01-450-4709: Bearing, Sleeve

NSN 3120-01-450-4709 (also written 3120014504709; NIIN 01-450-4709) is a bearing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3120-01-450-4709 (3120014504709)
- NIIN: 01-450-4709 (014504709)
- 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 2026-11-01)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 0.1750 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 0.5020 AND INCHES MAXIMUM 0.5040 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 0.3433 AND INCHES MAXIMUM 0.3443 |
| AEPR | FLANGE OUTSIDE DIAMETER | INCHES MINIMUM 0.5900 AND INCHES MAXIMUM 0.6000 |
| AGFF | FLANGE WIDTH | INCHES MINIMUM 0.0280 AND INCHES MAXIMUM 0.0320 |
| BZLX | CORNER SHAPE | INSIDE LEFT CORNER SQUARE |
| BZLX | CORNER SHAPE | LEFT FLANGE OUTSIDE RIGHT CORNER SQUARE |
| BZLX | CORNER SHAPE | OUTSIDE RIGHT CORNER SQUARE |
| BZLX | CORNER SHAPE | OUTSIDE LEFT CORNER SQUARE |
| BZLX | CORNER SHAPE | INSIDE RIGHT CORNER SQUARE |
| BZLX | CORNER SHAPE | LEFT FLANGE BODY CORNER UNDERCUT |
| MATT | MATERIAL | OVERALL PLASTIC ALLYL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4083697 | 52661 | RTX CORPORATION DIV PRATT & WHITNEY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4083697 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-25 | [SPE4AX25D9424/SPE4AX26F403C](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120014504709) | BEARING, SLEEVE | RTX CORPORATION DIV PRATT & WHITNEY | $162,584.28 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120014504709&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120014504709
- 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/3120-01-450-4709/
JSON: https://nsnexplorer.com/api/nsn/3120-01-450-4709.json