The Brush,electrical Contact, cataloged under National Stock Number 5977-01-043-4229, 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 Homewood Products Corp. Government technical data includes 8 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5977-01-043-4229 |
| Primary Part Number | 271A366-001 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Homewood Products Corp |
| Status | ACTIVE |
| Length | 1.750 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Top Style | FLAT |
| Style Designator | ONE PIECE |
| Contact Face Style | FLAT |
| Width | 1.000 INCHES NOMINAL IN |
| Material | CARBON |
| Thickness | 0.375 INCHES NOMINAL IN |
| 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 |
|---|---|
| 271A366-001 | Homewood Products Corp (USA) |
| Reference | Meaning |
|---|---|
| 271A366-001 | 3/2 Design control — primary reference U.S. Government activity |
| 271A366H01 | 5/9 Secondary reference U.S. Government activity |
NSN 5977-01-043-4229 is a Brush,electrical Contact, manufactured by Homewood Products Corp, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-01-043-4229 has 1 manufacturer part number on file: 271A366-001 (Homewood Products Corp).
Key specifications for 271A366-001: Length: 1.750 INCHES NOMINAL IN; Body Style: RECTANGULAR COMMUTATOR; Top Style: FLAT; Style Designator: ONE PIECE. 8 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.