# NSN 5977-00-578-6112: Brush, Electrical Contact

NSN 5977-00-578-6112 (also written 5977005786112; NIIN 00-578-6112) is a brush, electrical contact in Federal Supply Class 5977, Electrical Contact Brushes and Electrodes. 5 manufacturer part numbers from 4 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5977-00-578-6112 (5977005786112)
- NIIN: 00-578-6112 (005786112)
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-13)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| BTHR | TOP STYLE | — |
| STYL | STYLE DESIGNATOR | — |
| AEBT | TERMINAL DIAMETER | INCHES NOMINAL 0.250 |
| AGEK | SPRING FREE LENGTH | INCHES NOMINAL 1.875 |
| AAQL | BODY STYLE | — |
| ABGL | WIDTH | INCHES NOMINAL 0.249 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MFR REF SINGLE MATERIAL RESPONSE CARBON ENGINEERING COR,GR AC |
| CQGT | CONTACT FACE STYLE | — |
| CRBG | SHUNT INSULATION PROVISION AND QUANTITY | UNINSULATED 1 |
| CRWQ | PRESSURE SPRING TYPE AND QUANTITY | CYLINDRICAL WITH REDUCED END 1 |
| MATT | MATERIAL | ELECTROGRAPHITIC |
| AHXP | BRUSH SHUNT LENGTH | SINGLE SHUNT INCHES NOMINAL 1.000 |
| ABRY | LENGTH | INCHES NOMINAL 0.594 |
| AGWM | LARGEST OUTSIDE DIAMETER | INCHES NOMINAL 0.233 |
| ABNM | THICKNESS | INCHES NOMINAL 0.249 |
| TTQY | TERMINAL TYPE AND QUANTITY | TWO-PIECE NESTING EYELET CAP 1 |
| AABU | SHUNT POSITION DESIGNATOR | 5 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3B09-7 | 73556 | CARBON ENGINEERING CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 466 | 21204 | CORNELL-CARR CO., INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 466 | 81100 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I DBA ES MARINE SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| KS5050PC25 | 81100 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I DBA ES MARINE SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| KS5050PC25 | 88818 | KEARFOTT CORPORATION DIV GUIDANCE AND NAVIGATION DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-1794 | 49 | 2026-10-20 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5977005786112&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5977005786112&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5977005786112
- 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/5977-00-578-6112/
JSON: https://nsnexplorer.com/api/nsn/5977-00-578-6112.json