The Circuit Breaker, cataloged under National Stock Number 5925-01-466-5263, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 — Circuit Breakers (FSG 59) |
| Manufacturers | Swingtec Gmbh (CAGE D9817); Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Abb Control Inc (CAGE 32353) |
| Parameter | Value |
|---|---|
| NSN | 5925-01-466-5263 |
| Primary Part Number | 126-7156-66 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| 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 |
|---|---|
| 107-5857 | Swingtec Gmbh (DEU) |
| 126-7156-66 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 107-5857 | Caterpillar Inc Div Caterpillar Defense (USA) |
| S261-B32 | Abb Control Inc (USA) |
| Reference | Meaning |
|---|---|
| S251-L32 | 5/9 Secondary reference Abb Control Inc |
NSN 5925-01-466-5263 is a Circuit Breaker, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-466-5263 has 4 manufacturer part numbers on file: 107-5857 (Swingtec Gmbh), 126-7156-66 (Caterpillar Inc Div Caterpillar Defense), 107-5857 (Caterpillar Inc Div Caterpillar Defense), S261-B32 (Abb Control Inc).
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.