The Circuit Breaker, cataloged under National Stock Number 5925-01-486-3665, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corporation Div Engineering Services. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-486-3665 |
| Primary Part Number | AM1R-D3-AC07D-A-70-2 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Eaton Corporation Div Engineering Services |
| Status | ACTIVE |
| Reset Method | MANUAL |
| Operating Voltage Type and Rating Per Pole in Volts | 65.0 DC SINGLE LOCATION |
| Mounting Facility Type and Quantity | 2 THREADED STUD(S) |
| 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 |
| Pole Quantity | 1 |
| Maximum Continuous Load Current Rating Per Pole | 70.0 AMPERES AC ALL LOCATIONS |
| Trip Release Characteristic | TIME DELAY SINGLE LOCATION |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 70.0 DC SINGLE LOCATION |
| Terminal Type and Quantity | 2 SCREW |
| Trip Release Method | MAGNETIC-HYDRAULIC SINGLE LOCATION |
| 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 |
|---|---|
| AM1R-D3-AC07D-A-70-2 PRIMARY | Eaton Corporation Div Engineering Services (USA) |
| AM1R-D3-AC07D-A-70-2 | Heinemann Electric Canada Incdivision of Eaton Corp (CAN) |
| Reference | Meaning |
|---|---|
| AM1-D3-0070-02N | C/1 Advisory reference — outside the item-of-supply concept Eaton Corp Heinemann Products Commercial Controls Div |
| AM1-D3-0070-02N | 5/9 Secondary reference Eaton Corporation Div Engineering Services |
NSN 5925-01-486-3665 is a Circuit Breaker, manufactured by Eaton Corporation Div Engineering Services, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-486-3665 has 2 manufacturer part numbers on file: AM1R-D3-AC07D-A-70-2 (Eaton Corporation Div Engineering Services), AM1R-D3-AC07D-A-70-2 (Heinemann Electric Canada Incdivision of Eaton Corp).
Key specifications for AM1R-D3-AC07D-A-70-2: Reset Method: MANUAL; Operating Voltage Type and Rating Per Pole in Volts: 65.0 DC SINGLE LOCATION; Mounting Facility Type and Quantity: 2 THREADED STUD(S); Body Style: SINGLE POLE TYPE. 12 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.