The Brush,electrical Contact, cataloged under National Stock Number 5977-01-663-2054, 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. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 — Electrical Contact Brushes and Electrodes (FSG 59) |
| Manufacturers | Carbone of America Corporation Div Superior Carbon Products Division (CAGE 68256); Teco-Westinghouse Motor Company (CAGE 60089) |
| Parameter | Value |
|---|---|
| NSN | 5977-01-663-2054 |
| Primary Part Number | X7-667 |
| 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 |
| 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 |
|---|---|
| X7-667 PRIMARY | Carbone of America Corporation Div Superior Carbon Products Division (USA) |
| 2C17786H02 | Teco-Westinghouse Motor Company (USA) |
| Reference | Meaning |
|---|---|
| 2C17724 REV 05 ITEM 005 | C/1 Advisory reference — outside the item-of-supply concept Teco-Westinghouse Motor Company |
| 2C17786 REV 03 ITEM H02 | C/1 Advisory reference — outside the item-of-supply concept Teco-Westinghouse Motor Company |
NSN 5977-01-663-2054 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 5977-01-663-2054 has 2 manufacturer part numbers on file: X7-667 (Carbone of America Corporation Div Superior Carbon Products Division), 2C17786H02 (Teco-Westinghouse Motor Company).
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.