The Brush,electrical Contact, cataloged under National Stock Number 5977-00-754-5541, 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 Us Army Aviation and Missile Command. Government technical data includes 17 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 | 5977-00-754-5541 |
| Primary Part Number | 9112475 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Length | 0.906 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Radius | 1.940 INCHES MINIMUM AND 1.960 INCHES MAXIMUM IN |
| Terminal Hole Diameter | 0.204 INCHES NOMINAL IN |
| Top Style | BEVELED FRONT |
| Shunt Position Designator | 2 AND 8 |
| Style Designator | ONE PIECE |
| Material Document and Classification | STACKPOLE GRADE 501 MFR REF SINGLE MATERIAL RESPONSE |
| Angle | 10.0 DEGREES NOMINAL |
| Brush Shunt Length | 2.500 INCHES NOMINAL SINGLE SHUNT IN |
| Contact Face Style | CONCAVE ON BEVEL |
| Shunt Insulation Provision and Quantity | 2 INSULATED |
| Width | 1.057 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN |
| Bevel Angle | 5.0 DEGREES NOMINAL |
| Material | CARBON |
| Terminal Type and Quantity | 1 YOKE W/HOLE |
| Thickness | 0.371 INCHES MINIMUM AND 0.375 INCHES MAXIMUM 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 |
|---|---|
| 9112475 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5977-00-754-5541 is a Brush,electrical Contact, manufactured by Us Army Aviation and Missile Command, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-754-5541 has 1 manufacturer part number on file: 9112475 (Us Army Aviation and Missile Command).
Key specifications for 9112475: Length: 0.906 INCHES NOMINAL IN; Body Style: RECTANGULAR COMMUTATOR; Radius: 1.940 INCHES MINIMUM AND 1.960 INCHES MAXIMUM IN; Terminal Hole Diameter: 0.204 INCHES NOMINAL IN. 17 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.