# NSN 5977-00-905-3722: Brush, Electrical Contact

NSN 5977-00-905-3722 (also written 5977009053722; NIIN 00-905-3722) is a brush, electrical contact in Federal Supply Class 5977, Electrical Contact Brushes and Electrodes. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5977-00-905-3722 (5977009053722)
- NIIN: 00-905-3722 (009053722)
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CQGT | CONTACT FACE STYLE | — |
| CRBG | SHUNT INSULATION PROVISION AND QUANTITY | UNINSULATED 1 |
| MATT | MATERIAL | SILVER GRAPHITE |
| BTHR | TOP STYLE | — |
| AAQL | BODY STYLE | — |
| AASV | HEAD LENGTH | INCHES NOMINAL 0.100 |
| AHXQ | TERMINAL HOLE DIAMETER | INCHES NOMINAL 0.200 |
| AABU | SHUNT POSITION DESIGNATOR | 5 |
| TTQY | TERMINAL TYPE AND QUANTITY | STRAIGHT W/HOLE 1 |
| AHXP | BRUSH SHUNT LENGTH | SINGLE SHUNT INCHES NOMINAL 2.000 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MFR REF SINGLE MATERIAL RESPONSE HELWIG GRADE H7052 |
| AAZG | HEAD MAJOR DIAMETER | INCHES NOMINAL 0.744 |
| ABMZ | DIAMETER | INCHES NOMINAL 1.000 |
| ABRY | LENGTH | INCHES NOMINAL 0.650 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 15-001065-030-7-01 | 28118 | HELWIG CARBON PRODUCTS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3P33-0001 | 01425 | LOUIS ALLIS CO THE THIS COMPANY HAS GONE BANKRUPT AND HAS BEEN PURCHASED BY 3 COMPANIES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 80119-1 | 01425 | LOUIS ALLIS CO THE THIS COMPANY HAS GONE BANKRUPT AND HAS BEEN PURCHASED BY 3 COMPANIES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-28 | [SPE4A626PTTTL](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5977009053722) | BRUSH, ELECTRICAL CO | ECHELON SUPPLY AND SERVICE, INC. | $2,399.34 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5977009053722&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5977009053722
- 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/5977-00-905-3722/
JSON: https://nsnexplorer.com/api/nsn/5977-00-905-3722.json