The Circuit Breaker, cataloged under National Stock Number 5925-01-231-9509, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Magnetek Inc Industrial Controls Group Div Dba Magnetek. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 — Circuit Breakers (FSG 59) |
| Manufacturers | Magnetek Inc Industrial Controls Group Div Dba Magnetek (CAGE 25230) |
| Parameter | Value |
|---|---|
| NSN | 5925-01-231-9509 |
| Primary Part Number | 05G00012-0012 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Magnetek Inc Industrial Controls Group Div Dba Magnetek |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 05G00012-0012 PRIMARY | Magnetek Inc Industrial Controls Group Div Dba Magnetek (USA) |
| Reference | Meaning |
|---|---|
| KN902R | 5/1 Secondary reference I-T-E Imperial Corp Sub of Gould Inc Distribution and Controls Div |
NSN 5925-01-231-9509 is a Circuit Breaker, manufactured by Magnetek Inc Industrial Controls Group Div Dba Magnetek, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-231-9509 has 1 manufacturer part number on file: 05G00012-0012 (Magnetek Inc Industrial Controls Group Div Dba Magnetek).
1 possible match (shared part number, not a government interchangeability claim): 5925-01-233-5704. Verify interchangeability with system specifications before substitution.
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.