The Brush,electrical Contact, cataloged under National Stock Number 5977-01-142-5345, 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 Miraj Corp. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-01-142-5345 |
| Primary Part Number | M4198A57G01 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Miraj Corp |
| Status | ACTIVE |
| Length | 2.400 INCHES NOMINAL IN |
| Body Style | RECTANGULAR |
| Style Designator | SPLIT |
| Material Document and Classification | WESTINGHOUSE GRADE W399 MFR REF SINGLE MATERIAL RESPONSE |
| Terminal Bend Angle | 90.0 DEGREES NOMINAL |
| Width | 1.500 INCHES NOMINAL IN |
| Material | CARBON |
| Terminal Type and Quantity | 1 BENT W/SLOT |
| Thickness | 0.812 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 |
|---|---|
| 4198A57G01 VAC KOTE | Homewood Products Corp (USA) |
| M4198A57G01 PRIMARY | Miraj Corp (USA) |
| Reference | Meaning |
|---|---|
| 419A57G01 VAC KOTE | 5/9 Secondary reference Homewood Products Corp |
| 4198A57G01 VAC KOTE | 5/9 Secondary reference U.S. Government activity |
NSN 5977-01-142-5345 is a Brush,electrical Contact, manufactured by Miraj Corp, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-01-142-5345 has 2 manufacturer part numbers on file: 4198A57G01 VAC KOTE (Homewood Products Corp), M4198A57G01 (Miraj Corp).
Key specifications for M4198A57G01: Length: 2.400 INCHES NOMINAL IN; Body Style: RECTANGULAR; Style Designator: SPLIT; Material Document and Classification: WESTINGHOUSE GRADE W399 MFR REF SINGLE MATERIAL RESPONSE. 9 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.