# NSN 3120-01-053-9983: Bushing, Sleeve

NSN 3120-01-053-9983 (also written 3120010539983; NIIN 01-053-9983) is a bushing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3120-01-053-9983 (3120010539983)
- NIIN: 01-053-9983 (010539983)
- 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 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 11.9640 AND INCHES MAXIMUM 11.9740 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 11.5840 AND INCHES MAXIMUM 11.5860 |
| AEPR | FLANGE OUTSIDE DIAMETER | INCHES NOMINAL 12.2300 |
| AGAV | END ITEM IDENTIFICATION | LOCKHEED MODEL C5A |
| AGFF | FLANGE WIDTH | INCHES MINIMUM 0.1200 AND INCHES MAXIMUM 0.1250 |
| BZLX | CORNER SHAPE | ALL CORNERS SQUARE |
| CRTL | CRITICALITY CODE JUSTIFICATION | SUPP |
| FEAT | SPECIAL FEATURES | OVERALL LENGTH 0.875; ID HAS 0.13 THICK TFE LINER |
| MATT | MATERIAL | OVERALL STEEL COMP 630 |
| SFTT | SURFACE TREATMENT | OVERALL PASSIVATE |
| STYL | STYLE DESIGNATOR | — |
| SUPP | SUPPLEMENTARY FEATURES | ITEM IS CRITICAL TO THE FUNCTION OF THE C-5 LANDING GEAR |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 07-211-185-024E-001 | 09455 | RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4G94460-105A | 09455 | RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4G94460-105A | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-31 | [SPE4A626P0E44](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120010539983) | BUSHING, SLEEVE | RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS | $32,502.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120010539983&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120010539983
- 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/3120-01-053-9983/
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