The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-00-284-8330, 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 Westinghouse Electric Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Holder,electrical Contact Brush |
| FSC / FSG | 5977 — Electrical Contact Brushes and Electrodes (FSG 59) |
| Manufacturers | Westinghouse Electric Corp (CAGE 79500) |
| Parameter | Value |
|---|---|
| NSN | 5977-00-284-8330 |
| Primary Part Number | 8B1148PC52 |
| Item Name | Holder,electrical Contact Brush |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Westinghouse Electric Corp |
| 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 |
|---|---|
| 8B1148PC52 | Westinghouse Electric Corp (USA) |
| 8B1148PC4 | Westinghouse Electric Corp (USA) |
| 901J240PC26 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| SA-1025 | 5/9 Secondary reference Motivepower, Inc. Dba Fulmer Div Fulmer |
| 5888935ABG1 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| B88-1024 | 5/9 Secondary reference United Equipment, Inc |
| 5888935ABG1 | 5/9 Secondary reference General Electric Company |
| 8B1148GR2 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
| 8B1148PC52 | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
| 5888935AB-701 | 3/2 Design control — primary reference U.S. Government activity |
| W-338A/W-338B | 5/9 Secondary reference Diamond Drill Carbon Co |
| 8B1148GR2 | 5/9 Secondary reference General Electric Company |
NSN 5977-00-284-8330 is a Holder,electrical Contact Brush, manufactured by Westinghouse Electric Corp, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-284-8330 has 3 manufacturer part numbers on file: 8B1148PC52 (Westinghouse Electric Corp), 8B1148PC4 (Westinghouse Electric Corp), 901J240PC26 (Westinghouse Electric Corp).
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.