The Brush,electrical Contact, cataloged under National Stock Number 5977-00-033-6285, 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 Co Motor Business Group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-033-6285 |
| Primary Part Number | K-5863334AK-P2 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | General Electric Co Motor Business Group |
| Status | ACTIVE |
| Length | 0.685 INCHES NOMINAL IN |
| Terminal Diameter | 0.391 INCHES NOMINAL IN |
| Largest Outside Diameter | 0.255 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Radius | 0.412 INCHES NOMINAL IN |
| Shunt Position Designator | 5 |
| Style Designator | ONE PIECE |
| Spring Free Length | 1.438 INCHES NOMINAL IN |
| Pressure Spring Type and Quantity | 1 CYLINDRICAL WITH REDUCED END |
| Brush Shunt Length | 1.312 INCHES NOMINAL SINGLE SHUNT IN |
| Contact Face Style | CONCAVE |
| Width | 0.250 INCHES NOMINAL IN |
| Material | CARBON |
| Terminal Type and Quantity | 1 ROUND CAP |
| Thickness | 0.250 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 |
|---|---|
| T-8117286PC54 | General Electric Co Motor Business Group (USA) |
| 426871PC54 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| K-5863334AK-P2 PRIMARY | General Electric Co Motor Business Group (USA) |
| Reference | Meaning |
|---|---|
| K-5863334AK2 | 5/9 Secondary reference General Electric Co Motor Business Group |
NSN 5977-00-033-6285 is a Brush,electrical Contact, manufactured by General Electric Co Motor Business Group, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-033-6285 has 3 manufacturer part numbers on file: T-8117286PC54 (General Electric Co Motor Business Group), 426871PC54 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), K-5863334AK-P2 (General Electric Co Motor Business Group).
Key specifications for K-5863334AK-P2: Length: 0.685 INCHES NOMINAL IN; Terminal Diameter: 0.391 INCHES NOMINAL IN; Largest Outside Diameter: 0.255 INCHES NOMINAL IN; Body Style: RECTANGULAR COMMUTATOR. 15 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.