The Brush Set,electrical Contact, cataloged under National Stock Number 5977-01-623-0660, 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 Powertec Industrial Motors, Inc.. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5977-01-623-0660 |
| Primary Part Number | E259E4J99299014 |
| Item Name | Brush Set,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Powertec Industrial Motors, Inc. |
| 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 |
|---|---|
| F082188 | Lake Shore Systems, Inc. (USA) |
| E259E4J99299014 PRIMARY | Powertec Industrial Motors, Inc. (USA) |
| Reference | Meaning |
|---|---|
| F082188 | 5/9 Secondary reference Lake Shore Systems, Inc. |
NSN 5977-01-623-0660 is a Brush Set,electrical Contact, manufactured by Powertec Industrial Motors, Inc., classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-01-623-0660 has 2 manufacturer part numbers on file: F082188 (Lake Shore Systems, Inc.), E259E4J99299014 (Powertec Industrial Motors, Inc.).
Key specifications for E259E4J99299014: Special Features: MATERIAL OF THIS ELECTRIC MOTOR, THE FRAME AND END BRACKETS ARE ALUMINUM;THE STATOR ASSEMBLY IS SILICON GRADE STEEL LAMINATIONS WITH COPPER WINDINGS;THE ROTOR ASSEMBLY IS MADE OF SHAFT STEEL WITH SILICON GRADE ROTOR LAMINATIONS; ALUMINUM END PLATES WITH SURFACE MOUNTED MAGNETS; Part Name Assigned by Controlling Agency: SERVOMOTOR, BUSHLESS PMAC; End Item Identification: MOTOR,WARPING. 0 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.