# NSN 3120-00-923-4055: Bushing, Sleeve

NSN 3120-00-923-4055 (also written 3120009234055; NIIN 00-923-4055) is a bushing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 2026.

## Identification

- NSN: 3120-00-923-4055 (3120009234055)
- NIIN: 00-923-4055 (009234055)
- 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 G: the government has a complete data package and the rights to use it. (observed 2026-10-23)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 0.3370 AND INCHES MAXIMUM 0.3400 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 0.3115 AND INCHES MAXIMUM 0.3120 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 0.2400 AND INCHES MAXIMUM 0.2500 |
| BZLX | CORNER SHAPE | ALL CORNERS SQUARE |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C NOMINAL 58.0 |
| MATT | MATERIAL | OVERALL STEEL COMP 440C |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-S-763 CL 440C |
| SFTT | SURFACE TREATMENT | OVERALL PASSIVATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| HS610C3120R250-340 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-20 | [SPE4A627P0157](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120009234055) | BUSHING, SLEEVE | WYNNSON ENTERPRISES, INC. | $4,949.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120009234055&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120009234055
- 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/3120-00-923-4055/
JSON: https://nsnexplorer.com/api/nsn/3120-00-923-4055.json