The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-01-517-8945, 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 Robert Bosch Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-01-517-8945 |
| Primary Part Number | 6 033 AD4 212 |
| Item Name | Holder,electrical Contact Brush |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Robert Bosch Llc |
| Status | ACTIVE |
| Specific Equipment Accommodated | STARTING MOTOR, EV (R) 24V 4.0 KW V |
| 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 |
|---|---|
| 6 033 AD4 212 PRIMARY | Robert Bosch Llc (USA) |
| Reference | Meaning |
|---|---|
| 6033AD418000 | 3/9 Design control — primary reference Robert Bosch Llc |
| 6 033 AD0 130 | 5/9 Secondary reference Robert Bosch Llc |
NSN 5977-01-517-8945 is a Holder,electrical Contact Brush, manufactured by Robert Bosch Llc, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-01-517-8945 has 1 manufacturer part number on file: 6 033 AD4 212 (Robert Bosch Llc).
Key specifications for 6 033 AD4 212: Specific Equipment Accommodated: STARTING MOTOR, EV (R) 24V 4.0 KW V; End Item Identification: 4210-01-486-1035; WSD: TRUCK, HEAVY EXPANDED MOBILITY TACTICAL (HEMTT). 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.