The Brush,electrical Contact, cataloged under National Stock Number 5977-00-111-8401, 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 Drucker Company International, the. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-111-8401 |
| Primary Part Number | 7735-023 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Drucker Company International, the |
| Status | ACTIVE |
| Length | 0.750 INCHES NOMINAL IN |
| Terminal Diameter | 0.438 INCHES NOMINAL IN |
| Largest Outside Diameter | 0.210 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Radius | 0.500 INCHES NOMINAL IN |
| Top Style | CYLINDRICAL HEAD |
| Shunt Position Designator | 5 |
| Style Designator | ONE PIECE |
| Spring Free Length | 2.188 INCHES NOMINAL IN |
| Pressure Spring Type and Quantity | 1 CYLINDRICAL WITH REDUCED END |
| Head Length | 0.125 INCHES NOMINAL IN |
| Brush Shunt Length | 1.125 INCHES NOMINAL SINGLE SHUNT IN |
| Contact Face Style | CONCAVE |
| Width | 0.375 INCHES NOMINAL IN |
| Material | CARBON |
| Terminal Type and Quantity | 1 ROUND CAP W/EARS |
| Thickness | 0.250 INCHES NOMINAL IN |
| Head Diameter | 0.219 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 |
|---|---|
| 7735-023 PRIMARY | Drucker Company International, the (USA) |
| Reference | Meaning |
|---|---|
| 14M3 | 5/9 Secondary reference Drucker Company International, the |
NSN 5977-00-111-8401 is a Brush,electrical Contact, manufactured by Drucker Company International, the, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-111-8401 has 1 manufacturer part number on file: 7735-023 (Drucker Company International, the).
Key specifications for 7735-023: Length: 0.750 INCHES NOMINAL IN; Terminal Diameter: 0.438 INCHES NOMINAL IN; Largest Outside Diameter: 0.210 INCHES NOMINAL IN; Body Style: RECTANGULAR COMMUTATOR. 18 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.