The Brush,electrical Contact, cataloged under National Stock Number 5977-00-405-9842, 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 Carbone of America Corporation Div Superior Carbon Products Division. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-405-9842 |
| Primary Part Number | 654A012G05 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Carbone of America Corporation Div Superior Carbon Products Division |
| Status | ACTIVE |
| Material Document and Classification | SUPERIOR CARBON GRADE EG65 MFR REF SINGLE MATERIAL RESPONSE |
| 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 |
|---|---|
| 654A012G05 PRIMARY | Carbone of America Corporation Div Superior Carbon Products Division (USA) |
| Reference | Meaning |
|---|---|
| 654A012G05 | 5/9 Secondary reference Westinghouse Electric Corp Medium AC Motor and Gearing Div |
NSN 5977-00-405-9842 is a Brush,electrical Contact, manufactured by Carbone of America Corporation Div Superior Carbon Products Division, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-405-9842 has 1 manufacturer part number on file: 654A012G05 (Carbone of America Corporation Div Superior Carbon Products Division).
Key specifications for 654A012G05: Material Document and Classification: SUPERIOR CARBON GRADE EG65 MFR REF SINGLE MATERIAL RESPONSE; Special Features: DESIGNED FOR COMMUTATOR CONTACT SURFACE. 1 specification is 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.