The Brush,electrical Contact, cataloged under National Stock Number 5977-01-131-9484, 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 Ricoh Americas Corporation. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-01-131-9484 |
| Primary Part Number | 53042323 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Ricoh Americas Corporation |
| Status | ACTIVE |
| Length | 7.0 MILLIMETERS NOMINAL MM |
| Body Style | RECTANGULAR COMMUTATOR |
| Top Style | FLAT |
| Shunt Position Designator | 4 |
| Style Designator | ONE PIECE |
| Brush Shunt Length | 31.0 MILLIMETERS NOMINAL SINGLE SHUNT MM |
| Contact Face Style | FLAT |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Width | 12.0 MILLIMETERS NOMINAL MM |
| Material | COPPER ALLOY |
| Terminal Type and Quantity | 1 STRAIGHT W/HOLE |
| 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 |
|---|---|
| 53042323 PRIMARY | Ricoh Americas Corporation (USA) |
NSN 5977-01-131-9484 is a Brush,electrical Contact, manufactured by Ricoh Americas Corporation, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-01-131-9484 has 1 manufacturer part number on file: 53042323 (Ricoh Americas Corporation).
Key specifications for 53042323: Length: 7.0 MILLIMETERS NOMINAL MM; Body Style: RECTANGULAR COMMUTATOR; Top Style: FLAT; Shunt Position Designator: 4. 11 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.