The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-00-669-9722, 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 William S Guttenberg Dba Wilco Electric Company. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5977-00-669-9722 |
| Primary Part Number | 5367117 |
| Item Name | Holder,electrical Contact Brush |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | William S Guttenberg Dba Wilco Electric Company |
| Status | ACTIVE |
| Brush Spring Adjustability | ADJUSTABLE |
| Mounting Facility Quantity | 1 AND 2 |
| Terminal Quantity | 1 |
| Inside Width | 0.373 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Terminal Type | SCREW |
| Inside Length | 1.250 INCHES NOMINAL IN |
| Brush Quantity Accommodated Per Holder | 2 |
| Brush Pressure Spring Type Accommodated | HELICAL TORSION |
| Mounting Facility | BAR AND SCREW |
| Inside Thickness | 0.998 INCHES MINIMUM AND 1.008 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 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 |
|---|---|
| 5367117 PRIMARY | William S Guttenberg Dba Wilco Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 5367117 | 5/9 Secondary reference General Motors Corp Delco Products Div Machine Control Systems |
| 5367117 | 5/9 Secondary reference General Motors Corp |
NSN 5977-00-669-9722 is a Holder,electrical Contact Brush, manufactured by William S Guttenberg Dba Wilco Electric Company, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-669-9722 has 1 manufacturer part number on file: 5367117 (William S Guttenberg Dba Wilco Electric Company).
Key specifications for 5367117: Brush Spring Adjustability: ADJUSTABLE; Mounting Facility Quantity: 1 AND 2; Terminal Quantity: 1; Inside Width: 0.373 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN. 11 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.