The Circuit Breaker, cataloged under National Stock Number 5925-01-486-5631, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-486-5631 |
| Primary Part Number | 914203-3 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems |
| Status | ACTIVE |
| Bushing Length | 15.9 MILLIMETERS NOMINAL MM |
| Operating Voltage Type and Rating Per Pole in Volts | 65.0 DC ALL LOCATIONS |
| Center to Center Distance Between Terminals Parallel to Width | 19.1 MILLIMETERS NOMINAL MM |
| Body Style | MULTIPOLE-SINGLE ACTUATOR TYPE |
| Body Width | 57.5 MILLIMETERS MAXIMUM MM |
| Pole Quantity | 3 |
| Mounting Surface to Terminal End Distance | 72.5 MILLIMETERS NOMINAL MM |
| Maximum Continuous Load Current Rating Per Pole | 5.0 AMPERES DC THIRD LOCATION |
| Maximum Continuous Load Current Rating Per Pole | 75.0 AMPERES DC FIRST LOCATION |
| Maximum Continuous Load Current Rating Per Pole | 75.0 AMPERES DC SECOND LOCATION |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 52.0 DC ALL LOCATIONS |
| Body Length | 63.3 MILLIMETERS NOMINAL MM |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Actuator Function | RESET |
| Terminal Type and Quantity | 6 THREADED STUD |
| Center to Center Distance Between Terminals Parallel to Length | 49.3 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 914203-3 | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN) |
| Reference | Meaning |
|---|---|
| IULNK111-28450-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5925-01-486-5631 is a Circuit Breaker, manufactured by General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-486-5631 has 1 manufacturer part number on file: 914203-3 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems).
Key specifications for 914203-3: Bushing Length: 15.9 MILLIMETERS NOMINAL MM; Operating Voltage Type and Rating Per Pole in Volts: 65.0 DC ALL LOCATIONS; Center to Center Distance Between Terminals Parallel to Width: 19.1 MILLIMETERS NOMINAL MM; Body Style: MULTIPOLE-SINGLE ACTUATOR TYPE. 17 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.