The Brush,electrical Contact, cataloged under National Stock Number 5977-00-382-9101, is classified within Federal Supply Class 5977 (Electrical Contact Brushes and Electrodes) of the Electrical and Electronic Equipment Components group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-382-9101 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Status | ACTIVE |
| Length | 0.812 INCHES NOMINAL IN |
| Largest Outside Diameter | 0.240 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Radius | 0.625 INCHES NOMINAL IN |
| Top Style | CYLINDRICAL HEAD |
| Style Designator | ONE PIECE |
| Material Document and Classification | MORGANITE,TYPE LINK CM-3 FOR LOW VOLTAGE MFR REF SINGLE MATERIAL RESPONSE |
| Spring Free Length | 1.906 INCHES NOMINAL IN |
| Pressure Spring Type and Quantity | 1 CYLINDRICAL |
| Head Length | 0.125 INCHES NOMINAL IN |
| Contact Face Style | CONCAVE |
| Width | 0.250 INCHES NOMINAL IN |
| Thickness | 0.156 INCHES NOMINAL IN |
| Head Diameter | 0.240 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 |
| Reference | Meaning |
|---|---|
| BBR1004 | 5/9 Secondary reference Garod Radio Corp |
| S17374B | 3/9 Design control — primary reference Marathon Electric, Llc |
NSN 5977-00-382-9101 is a Brush,electrical Contact, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
Key specifications for 5977-00-382-9101: Length: 0.812 INCHES NOMINAL IN; Largest Outside Diameter: 0.240 INCHES NOMINAL IN; Body Style: RECTANGULAR COMMUTATOR; Radius: 0.625 INCHES NOMINAL IN. 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.