The Circuit Breaker, cataloged under National Stock Number 5925-01-601-8675, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Heinemann Electric Canada Incdivision of Eaton Corp. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-601-8675 |
| Primary Part Number | JA3S-K3-EB-01-D-A-15-2 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Heinemann Electric Canada Incdivision of Eaton Corp |
| Status | ACTIVE |
| Pole Quantity | 3 |
| 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 |
|---|---|
| JA3S-K3-EB-01-D-A-15-2 | Heinemann Electric Canada Incdivision of Eaton Corp (CAN) |
| Reference | Meaning |
|---|---|
| JA3S-T3-EB01DAW-15-250AC-2 | 5/9 Secondary reference Heinemann Electric Canada Incdivision of Eaton Corp |
| A6850-000023 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
| JA3S-T3-A-0015-02E | 5/9 Secondary reference Heinemann Electric Co Inc |
NSN 5925-01-601-8675 is a Circuit Breaker, manufactured by Heinemann Electric Canada Incdivision of Eaton Corp, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-601-8675 has 1 manufacturer part number on file: JA3S-K3-EB-01-D-A-15-2 (Heinemann Electric Canada Incdivision of Eaton Corp).
Key specifications for JA3S-K3-EB-01-D-A-15-2: Pole Quantity: 3; Part Name Assigned by Controlling Agency: HYDRAULIC-MAGNETIC CIRCUIT BREAKER; End Item Identification: THREAT EMITTE. 1 specification is 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.