The Brush,electrical Contact, cataloged under National Stock Number 5977-00-952-5033, is classified within Federal Supply Class 5977 (Electrical Contact Brushes and Electrodes) of the Electrical and Electronic Equipment Components group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-952-5033 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Status | ACTIVE |
| Length | 1.109 INCHES NOMINAL IN |
| Body Style | RECTANGULAR SLIP RING |
| Radius | 1.135 INCHES NOMINAL IN |
| Terminal Hole Diameter | 0.192 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN |
| Top Style | FLAT WITH FRONT EDGE BEVELED |
| Shunt Position Designator | 6 |
| Style Designator | ONE PIECE |
| Bevel Depth | 0.221 INCHES NOMINAL IN |
| Material Document and Classification | CARBON GRADE 605 MFR REF SINGLE MATERIAL RESPONSE |
| Brush Shunt Length | 1.906 INCHES NOMINAL SINGLE SHUNT IN |
| Contact Face Style | CONCAVE |
| Shunt Insulation Provision and Quantity | 1 INSULATED |
| Bevel Length | 0.417 INCHES NOMINAL IN |
| Width | 0.250 INCHES NOMINAL IN |
| Material | CARBON GRAPHITE |
| Terminal Type and Quantity | 1 TUBULAR W/HOLE |
| Thickness | 0.750 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 |
| Reference | Meaning |
|---|---|
| 957C238-1 | 5/9 Secondary reference U.S. Government activity |
| 957C238-1 | 3/2 Design control — primary reference U.S. Government activity |
| 957C238-1 | 5/9 Secondary reference U.S. Government activity |
| 957C238-1 | 5/9 Secondary reference Westinghouse Electric Corp |
NSN 5977-00-952-5033 is a Brush,electrical Contact, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
Key specifications for 5977-00-952-5033: Length: 1.109 INCHES NOMINAL IN; Body Style: RECTANGULAR SLIP RING; Radius: 1.135 INCHES NOMINAL IN; Terminal Hole Diameter: 0.192 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN. 17 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.