The Brush,electrical Contact, cataloged under National Stock Number 5977-00-280-3567, is classified within Federal Supply Class 5977 (Electrical Contact Brushes and Electrodes) of the Electrical and Electronic Equipment Components group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-280-3567 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Status | ACTIVE |
| Outer Edge to Slot Edge Distance | 0.250 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Radius | 1.125 INCHES NOMINAL IN |
| Top Style | FLAT WITH BEVELED SLOT |
| Shunt Position Designator | 2 AND 8 |
| Style Designator | ONE PIECE |
| Material Document and Classification | NATIONAL CARBON CO,GR AJT MFR REF SINGLE MATERIAL RESPONSE |
| Angle | 30.0 DEGREES NOMINAL |
| Contact Face Style | CONCAVE ON BEVEL |
| Shunt Insulation Provision and Quantity | 2 UNINSULATED |
| Bevel Angle | 7.5 DEGREES NOMINAL |
| Material | CARBON |
| Thickness | 0.294 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 |
|---|---|
| F35-120 | 5/9 Secondary reference U.S. Government activity |
| F35-120 | 3/9 Design control — primary reference Lucas Aerospace Power Equipment Corporation |
| F35-120 | C/1 Advisory reference — outside the item-of-supply concept Safran Power Usa Llc |
NSN 5977-00-280-3567 is a Brush,electrical Contact, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
Key specifications for 5977-00-280-3567: Outer Edge to Slot Edge Distance: 0.250 INCHES NOMINAL IN; Body Style: RECTANGULAR COMMUTATOR; Radius: 1.125 INCHES NOMINAL IN; Top Style: FLAT WITH BEVELED SLOT. 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.