# NSN 3120-00-483-7781: Bushing, Sleeve

NSN 3120-00-483-7781 (also written 3120004837781; NIIN 00-483-7781) is a bushing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 4 manufacturer part numbers from 4 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 3120-00-483-7781 (3120004837781)
- NIIN: 00-483-7781 (004837781)
- Item name: BUSHING,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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 2.6450 AND INCHES MAXIMUM 2.6460 |
| AGFJ | RIGHT INTERNAL FLANGE HOLE DIAMETER | INCHES MINIMUM 2.2100 AND INCHES MAXIMUM 2.2300 |
| AAUB | HOLE DIAMETER | FIRST INCHES MINIMUM 0.0913 AND INCHES MAXIMUM 0.0933 |
| CTMQ | SURFACE GROOVE LOCATION AND QUANTITY | INTERNAL 1 |
| AEPR | FLANGE OUTSIDE DIAMETER | INCHES MINIMUM 2.8400 AND INCHES MAXIMUM 2.8600 |
| ABGC | SLOT WIDTH | FIRST INCHES MINIMUM 0.3000 AND INCHES MAXIMUM 0.3200 |
| ABGD | SLOT LENGTH | FIRST INCHES MINIMUM 0.9800 AND INCHES MAXIMUM 1.0200 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 2.4240 AND INCHES MAXIMUM 2.4280 |
| AGKH | LUBRICANT ACCOMMODATION STYLE | — |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 2.3700 AND INCHES MAXIMUM 2.4100 |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | HOLE 3 AND SLOT 3 |
| CBBL | FEATURES PROVIDED | CASE-HARDENED |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 489602P15 | 4MJR3 | PARTS LIFE INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 489602P15 | 52661 | RTX CORPORATION DIV PRATT & WHITNEY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 489602P15 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 489602P15 | 99106 | AMERICAN AIRCRAFT PARTS MFG. CO. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-1807 | 4 | 2026-10-20 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120004837781&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120004837781&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120004837781
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/3120-00-483-7781/
JSON: https://nsnexplorer.com/api/nsn/3120-00-483-7781.json