The Circuit Breaker, cataloged under National Stock Number 5925-01-457-8686, 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 19 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 | 5925-01-457-8686 |
| Primary Part Number | 1658-G21-07-S80-10A |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Oakland Industries Ltd |
| Status | ACTIVE |
| Bushing Length | 0.500 INCHES NOMINAL IN |
| Reset Method | MANUAL |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING |
| Frequency in Hertz | 60.0 SINGLE LOCATION |
| Body Style | SINGLE POLE TYPE |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 SINGLE LOCATION |
| Circuit Protection Type | OVERCURRENT SINGLE LOCATION |
| Body Width | 0.550 INCHES NOMINAL IN |
| Pole Quantity | 1 |
| Mounting Surface to Terminal End Distance | 1.530 INCHES NOMINAL IN |
| Trip Release Characteristic | TIME DELAY SINGLE LOCATION |
| Nominal Thread Size | 0.375 INCHES IN |
| Body Length | 1.260 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 27 |
| Material | PLASTIC CASE |
| Trip Release Ambient Temp Rating | 21.0 CELSIUS NOMINAL SINGLE LOCATION DEGC |
| Thread Series Designator | UNS |
| Trip Release Method | THERMAL SINGLE LOCATION |
| Center to Center Distance Between Terminals Parallel to Length | 0.690 INCHES NOMINAL IN |
| 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 |
|---|---|
| 1658-G21-07-S80-10A PRIMARY | Oakland Industries Ltd (USA) |
NSN 5925-01-457-8686 is a Circuit Breaker, manufactured by Oakland Industries Ltd, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-457-8686 has 1 manufacturer part number on file: 1658-G21-07-S80-10A (Oakland Industries Ltd).
Key specifications for 1658-G21-07-S80-10A: Bushing Length: 0.500 INCHES NOMINAL IN; Reset Method: MANUAL; Mounting Facility Type and Quantity: 1 THREADED BUSHING; Frequency in Hertz: 60.0 SINGLE LOCATION. 19 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.