The Brush,electrical Contact, cataloged under National Stock Number 5977-00-920-7618, 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 Globe Motors, Inc. Dba Allient Dayton. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-920-7618 |
| Primary Part Number | 40D1542 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Globe Motors, Inc. Dba Allient Dayton |
| Status | ACTIVE |
| Length | 0.609 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Radius | 0.312 INCHES NOMINAL IN |
| Top Style | BEVELED FRONT |
| Shunt Position Designator | 2 |
| Style Designator | ONE PIECE |
| Material Document and Classification | PURE CARBON CO INC,GR 2755 MFR REF SINGLE MATERIAL RESPONSE AND STACKPOLE CARBON CO,GR 199 MFR REF SINGLE MATERIAL RESPONSE |
| Angle | 15.0 DEGREES NOMINAL |
| Brush Shunt Length | 1.421 INCHES NOMINAL SINGLE SHUNT IN |
| Contact Face Style | CONCAVE |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Width | 0.246 INCHES NOMINAL IN |
| Material | ELECTROGRAPHITIC |
| Thickness | 0.183 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 |
|---|---|
| 40D1542 PRIMARY | Globe Motors, Inc. Dba Allient Dayton (USA) |
| Reference | Meaning |
|---|---|
| 10557447 | 7/2 Vendor item drawing reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| 40D1541 | 3/1 Design control — primary reference Globe Motors, Inc. Dba Allient Dayton |
| 40D1651 | 3/1 Design control — primary reference Globe Motors, Inc. Dba Allient Dayton |
NSN 5977-00-920-7618 is a Brush,electrical Contact, manufactured by Globe Motors, Inc. Dba Allient Dayton, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-920-7618 has 1 manufacturer part number on file: 40D1542 (Globe Motors, Inc. Dba Allient Dayton).
Key specifications for 40D1542: Length: 0.609 INCHES NOMINAL IN; Body Style: RECTANGULAR COMMUTATOR; Radius: 0.312 INCHES NOMINAL IN; Top Style: BEVELED FRONT. 14 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.