# NSN 5977-00-912-1970: Holder, Electrical Contact Brush

NSN 5977-00-912-1970 (also written 5977009121970; NIIN 00-912-1970) is a holder, electrical contact brush in Federal Supply Class 5977, Electrical Contact Brushes and Electrodes. 6 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Nov 2026.

## Identification

- NSN: 5977-00-912-1970 (5977009121970)
- NIIN: 00-912-1970 (009121970)
- Item name: HOLDER,ELECTRICAL CONTACT BRUSH
- 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 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AKPV | MOUNTING FACILITY QUANTITY | 2 |
| ANDA | BRUSH PRESSURE SPRING TYPE ACCOMMODATED | HELICAL TORSION |
| ANDB | BRUSH SPRING ADJUSTABILITY | ADJUSTABLE |
| AZGM | MOUNTING FACILITY | CLAMP AND ROD |
| MATT | MATERIAL | BOX COPPER ALLOY |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3254-5 | 3AA07 | MERSEN CANADA DN LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3254-5 | 71310 | MERSEN USA PTT CORP DBA MERSEN USA - SALEM BRANCH DIV MERSEN USA BN CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 74222GP5 | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DBF-3254-5 | 71310 | MERSEN USA PTT CORP DBA MERSEN USA - SALEM BRANCH DIV MERSEN USA BN CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| X74222055 | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| X74222055 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-11-04 | $271.99 | 81 | KAMPI COMPONENTS CO INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5977009121970) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-11-04 | [SPE4A627V1954](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5977009121970) | HOLDER, ELECTRICAL C | KAMPI COMPONENTS CO INC | $22,031.19 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5977009121970&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5977009121970
- 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/5977-00-912-1970/
JSON: https://nsnexplorer.com/api/nsn/5977-00-912-1970.json