The Circuit Breaker, cataloged under National Stock Number 5925-01-447-7190, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5925-01-447-7190 |
| Primary Part Number | 11469941-1 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Pole Quantity | 1 |
| Maximum Continuous Load Current Rating Per Pole | 40.0 AMPERES AC 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 |
|---|---|
| 11469941-1 PRIMARY | Us Army Aviation and Missile Command (USA) |
| BQ1B040 PRIMARY | Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division (USA) |
| Reference | Meaning |
|---|---|
| BQ1B040 | 5/9 Secondary reference Siemans Energy and Automation Inc |
| BQ1B040 | 5/9 Secondary reference Mathews Electrical Service |
NSN 5925-01-447-7190 is a Circuit Breaker, manufactured by Us Army Aviation and Missile Command, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-447-7190 has 2 manufacturer part numbers on file: 11469941-1 (Us Army Aviation and Missile Command), BQ1B040 (Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division).
Key specifications for 11469941-1: Overall Height: 1.000 INCHES NOMINAL IN; Pole Quantity: 1; Maximum Continuous Load Current Rating Per Pole: 40.0 AMPERES AC SINGLE LOCATION; Overall Width: 3.720 INCHES NOMINAL IN. 2 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.