# NSN 5977-01-492-8437: Brush, Electrical Contact

NSN 5977-01-492-8437 (also written 5977014928437; NIIN 01-492-8437) is a brush, electrical contact in Federal Supply Class 5977, Electrical Contact Brushes and Electrodes. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5977-01-492-8437 (5977014928437)
- NIIN: 01-492-8437 (014928437)
- Item name: BRUSH,ELECTRICAL CONTACT
- Federal Supply Class: [FSC 5977 Electrical Contact Brushes and Electrodes](https://nsnexplorer.com/fsc/5977/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-23)
- Acquisition method code: 2

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AABB | COMPONENT BRUSH QUANTITY PER MULTIPLE BRUSH | 2 |
| AGAV | END ITEM IDENTIFICATION | AN/FPS-117 |
| CGFB | BEAM WIDTH | INCHES NOMINAL 1.000 |
| CQNX | BEAM THICKNESS | INCHES NOMINAL 0.008 |
| FEAT | SPECIAL FEATURES | ITEM NAME ON DRAWING BRUSH LEAF ASSEMBLY;OVERALL LENGTH 1.438; TWO MOUNTING HOLES DIA. 0.257 |
| MATT | MATERIAL | SILVER GRAPHITE |
| PMLC | PRECIOUS MATERIAL AND LOCATION | SILVER BRUSH |
| PRMT | PRECIOUS MATERIAL | SILVER |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| W72-2-107 | 04155 | WENDON COMPANY, INC. DIV NONE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| W72-2-107 | 3UZG7 | PRINCETEL, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-21 | [SPE4A627P2948](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5977014928437) | BRUSH, ELECTRICAL CO | CALIBER SALES ENGINEERING INC. | $9,180.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5977014928437&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5977014928437
- 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/5977-01-492-8437/
JSON: https://nsnexplorer.com/api/nsn/5977-01-492-8437.json