The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-00-421-7176, 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 Electric Company. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 10 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-421-7176 |
| Primary Part Number | W1741061PC154 |
| Item Name | Holder,electrical Contact Brush |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Brush Spring Adjustability | ADJUSTABLE |
| Mounting Facility Quantity | 1 |
| Terminal Quantity | 1 |
| Inside Width | 0.375 INCHES NOMINAL IN |
| Terminal Type | BINDING POST |
| Inside Length | 1.000 INCHES NOMINAL IN |
| Overall Thickness | 3.250 INCHES NOMINAL IN |
| Brush Quantity Accommodated Per Holder | 1 |
| Brush Pressure Spring Type Accommodated | HELICAL TORSION |
| Mounting Facility | CLAMP |
| Surface Treatment | CADMIUM BOX |
| Inside Thickness | 0.750 INCHES NOMINAL IN |
| Material | FIBER BOX |
| 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 |
|---|---|
| W1741061PC154 PRIMARY | General Electric Company (USA) |
| W5547054ITEM3 PRIMARY | General Electric Company (USA) |
| W5544156ITEM3 PRIMARY | General Electric Company (USA) |
| W5051031PC142 PRIMARY | General Electric Company (USA) |
| W5051034PC10 PRIMARY | General Electric Company (USA) |
| W1741020PC16 PRIMARY | General Electric Company (USA) |
| 3567715G1 PRIMARY | General Electric Company (USA) |
| W5051031APC142 PRIMARY | General Electric Company (USA) |
| W5051034APC10 PRIMARY | General Electric Company (USA) |
| W5050567PC142 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| W1741020PC16 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| 3567715G1 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| W1741061PC154 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| W5544156ITEM3 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| W5051034PC10 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| W5051034APC10 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| W5051031APC142 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| W5547054ITEM3 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| W5051031PC142 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| W5050567PC142 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
NSN 5977-00-421-7176 is a Holder,electrical Contact Brush, manufactured by General Electric Company, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-421-7176 has 10 manufacturer part numbers on file: W1741061PC154 (General Electric Company), W5547054ITEM3 (General Electric Company), W5544156ITEM3 (General Electric Company), W5051031PC142 (General Electric Company), W5051034PC10 (General Electric Company) and 5 more.
Key specifications for W1741061PC154: Brush Spring Adjustability: ADJUSTABLE; Mounting Facility Quantity: 1; Terminal Quantity: 1; Inside Width: 0.375 INCHES NOMINAL IN. 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.