The Circuit Breaker, cataloged under National Stock Number 5925-01-433-8817, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Oakland Industries Ltd. Government technical data includes 13 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 | 5925-01-433-8817 |
| Primary Part Number | 410-K-4-05-125A |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Oakland Industries Ltd |
| Status | ACTIVE |
| Reset Method | MANUAL |
| Operating Voltage Type and Rating Per Pole in Volts | 600.0 AC SINGLE LOCATION |
| Mounting Facility Type and Quantity | 2 TERMINAL |
| Frequency in Hertz | 500.0 SINGLE LOCATION |
| Body Style | SINGLE POLE TYPE |
| Circuit Protection Type | OVERCURRENT SINGLE LOCATION |
| Body Width | 66.0 MILLIMETERS NOMINAL MM |
| Body Height | 90.5 MILLIMETERS NOMINAL MM |
| Pole Quantity | 1 |
| Maximum Continuous Load Current Rating Per Pole | 125.0 AMPERES AC SINGLE LOCATION |
| Trip Release Characteristic | TIME DELAY SINGLE LOCATION |
| Trip Release Method | THERMAL-MAGNETIC SINGLE LOCATION |
| Center to Center Distance Between Terminals Parallel to Length | 92.0 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 |
|---|---|
| 410-K-4-05-125A PRIMARY | Oakland Industries Ltd (USA) |
NSN 5925-01-433-8817 is a Circuit Breaker, manufactured by Oakland Industries Ltd, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-433-8817 has 1 manufacturer part number on file: 410-K-4-05-125A (Oakland Industries Ltd).
Key specifications for 410-K-4-05-125A: Reset Method: MANUAL; Operating Voltage Type and Rating Per Pole in Volts: 600.0 AC SINGLE LOCATION; Mounting Facility Type and Quantity: 2 TERMINAL; Frequency in Hertz: 500.0 SINGLE LOCATION. 13 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.