# NSN 3120-01-220-3545: Bearing, Washer, Thrust

NSN 3120-01-220-3545 (also written 3120012203545; NIIN 01-220-3545) is a bearing, washer, thrust in Federal Supply Class 3120, Bearings, Plain, Unmounted. 5 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 3120-01-220-3545 (3120012203545)
- NIIN: 01-220-3545 (012203545)
- Item name: BEARING,WASHER,THRUST
- 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 |
| --- | --- | --- |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 12.3200 |
| ABMX | CENTER HOLE SHAPE STYLE | — |
| ABMZ | DIAMETER | INCHES MINIMUM 11.5900 AND INCHES MAXIMUM 11.6000 |
| ADUM | OVERALL THICKNESS | INCHES MINIMUM 0.1250 AND INCHES MAXIMUM 0.1290 |
| AGAV | END ITEM IDENTIFICATION | C-5AACFT |
| BZLX | CORNER SHAPE | ALL CORNERS SQUARE |
| FEAT | SPECIAL FEATURES | USED ON STRUT ASSY,NLG |
| MATT | MATERIAL | INNER LAYER STEEL COMP 301 |
| MATT | MATERIAL | OUTER LAYER PLASTIC POLYTETRAFLUOROETHYLENE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | INNER LAYER MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5059 |
| SFTT | SURFACE TREATMENT | OVERALL PASSIVATE |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4G94457-103A | 50632 | KAMATICS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4G94457-103A | 81376 | RBC SOUTHWEST PRODUCTS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4G94457-103A | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DW-185-004 | 81376 | RBC SOUTHWEST PRODUCTS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| KJT110999V | 50632 | KAMATICS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120012203545&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120012203545
- 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/3120-01-220-3545/
JSON: https://nsnexplorer.com/api/nsn/3120-01-220-3545.json