The Brush,electrical Contact, cataloged under National Stock Number 5977-00-857-5146, 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 Safran Power Usa 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5977-00-857-5146 |
| Primary Part Number | 8733 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Safran Power Usa Llc |
| Status | ACTIVE |
| Material | CARBON |
| 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 |
|---|---|
| 8733 PRIMARY | Safran Power Usa Llc (USA) |
| Reference | Meaning |
|---|---|
| 8733 | 5/9 Secondary reference Goodrich Corporation Dba Trw Lucas Aerospace |
| 8733 | 5/9 Secondary reference Lucas Aerospace Power Equipment Corporation |
NSN 5977-00-857-5146 is a Brush,electrical Contact, manufactured by Safran Power Usa Llc, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-857-5146 has 1 manufacturer part number on file: 8733 (Safran Power Usa Llc).
4 possible matches (shared part number, not a government interchangeability claim): 6145-00-926-8319, 6210-01-221-5905, 6625-01-360-3364. Verify interchangeability with system specifications before substitution.
Key specifications for 8733: Material: CARBON. 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.