The Brush Set,electrical Contact, cataloged under National Stock Number 5977-00-577-8151, 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 Continental Electric Motors, Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-577-8151 |
| Primary Part Number | C33562-40RL18 |
| Item Name | Brush Set,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Continental Electric Motors, Inc. |
| Status | ACTIVE |
| Component Quantity | 2 |
| Document Type | INDUSTRIAL DRAWING |
| Document Identification | 21520 |
| Component Document Origin | INDUSTRIAL |
| Document Source | 00781 |
| 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 |
|---|---|
| C33562-40RL18 PRIMARY | Continental Electric Motors, Inc. (USA) |
| M21520 | Miraj Corp (USA) |
| Reference | Meaning |
|---|---|
| 21520 | 5/9 Secondary reference Cessna Aircraft Co Arc Avionics Div |
NSN 5977-00-577-8151 is a Brush Set,electrical Contact, manufactured by Continental Electric Motors, Inc., classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-577-8151 has 2 manufacturer part numbers on file: C33562-40RL18 (Continental Electric Motors, Inc.), M21520 (Miraj Corp).
2 possible matches (shared part number, not a government interchangeability claim): 6105-00-844-0237, 4130-01-413-1560. Verify interchangeability with system specifications before substitution.
Key specifications for C33562-40RL18: Component Quantity: 2; Document Type: INDUSTRIAL DRAWING; Document Identification: 21520; Component Document Origin: INDUSTRIAL. 5 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.