The Brush,electrical Contact, cataloged under National Stock Number 5977-00-366-3800, is classified within Federal Supply Class 5977 (Electrical Contact Brushes and Electrodes) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Motors Corp. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-366-3800 |
| Primary Part Number | 8084170 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Length | 1.500 INCHES NOMINAL IN |
| Body Style | RECTANGULAR SLIP RING |
| Terminal Hole Diameter | 0.219 INCHES NOMINAL IN |
| Top Style | FLAT |
| Shunt Position Designator | 2 |
| Style Designator | ONE PIECE |
| Brush Shunt Length | 2.500 INCHES NOMINAL SINGLE SHUNT IN |
| Contact Face Style | CONCAVE ON BEVEL |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Width | 0.438 INCHES NOMINAL IN |
| Material | CARBON |
| Terminal Type and Quantity | 1 STRAIGHT W/HOLE |
| Thickness | 0.875 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8084170 | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| MB17684C | 5/9 Secondary reference Morganite Inc |
| 8084170 | 3/9 Design control — primary reference General Motors Corp Electro-Motive Div |
NSN 5977-00-366-3800 is a Brush,electrical Contact, manufactured by General Motors Corp, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-366-3800 has 1 manufacturer part number on file: 8084170 (General Motors Corp).
Key specifications for 8084170: Length: 1.500 INCHES NOMINAL IN; Body Style: RECTANGULAR SLIP RING; Terminal Hole Diameter: 0.219 INCHES NOMINAL IN; Top Style: FLAT. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.