# NSN 3120-01-381-3185: Bushing, Sleeve

NSN 3120-01-381-3185 (also written 3120013813185; NIIN 01-381-3185) is a bushing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 6 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 3120-01-381-3185 (3120013813185)
- NIIN: 01-381-3185 (013813185)
- 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 B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 1.2830 AND INCHES MAXIMUM 1.2950 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 0.5430 AND INCHES MAXIMUM 0.5440 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 0.3980 AND INCHES MAXIMUM 0.3995 |
| AEPR | FLANGE OUTSIDE DIAMETER | INCHES MINIMUM 0.7200 AND INCHES MAXIMUM 0.7300 |
| AGFF | FLANGE WIDTH | INCHES MINIMUM 0.0580 AND INCHES MAXIMUM 0.0600 |
| BZLX | CORNER SHAPE | ALL CORNERS SQUARE |
| CSYM | SURFACE FINISH | LEFT END SURFACE OF BODY AND FLANGE MICROINCHES 32.0 |
| CSYM | SURFACE FINISH | RIGHT END SURFACE OF BODY MICROINCHES 63.0 |
| CSYM | SURFACE FINISH | OUTSIDE DIAMETER SURFACE OF FLANGE MICROINCHES 90.0 |
| CSYM | SURFACE FINISH | INSIDE DIAMETER SURFACE OF BODY MICROINCHES 90.0 |
| FEAT | SPECIAL FEATURES | USED ON COMPRESSOR STATOR, STAGE 4; NEXT HIGHER ASSEMBLY CORE; PART OF F100PW229 ENGINE |
| MATT | MATERIAL | OVERALL NICKEL ALLOY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5666 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 11960-00 | 55231 | DUPONT SPECIALTY PRODUCTS USA, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3120PL0690870 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4081053-01 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4081053-01 | 55231 | DUPONT SPECIALTY PRODUCTS USA, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4081053-01 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HTF06-4005 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-06 | [SPE4A625P8741](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120013813185) | BUSHING, SLEEVE | DEFENSE SUPPORT SERVICES, INC. | $60,204.35 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120013813185&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120013813185
- 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/3120-01-381-3185/
JSON: https://nsnexplorer.com/api/nsn/3120-01-381-3185.json