The Circuit Breaker, cataloged under National Stock Number 5925-01-357-3083, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Winder Power Limited. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-357-3083 |
| Primary Part Number | 103-21-0223 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Winder Power Limited |
| Status | ACTIVE |
| Specification/standard Data | 81541-APGN1.1.REC4.59 MANUFACTURERS STANDARD |
| 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 |
|---|---|
| 103-21-0223 | Winder Power Limited (GBR) |
| Reference | Meaning |
|---|---|
| APGN1.1.REC4.59 | 3/2 Design control — primary reference U.S. Government activity |
| 103-21-0223 | 5/9 Secondary reference Countryman Group Ltd |
NSN 5925-01-357-3083 is a Circuit Breaker, manufactured by Winder Power Limited, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-357-3083 has 1 manufacturer part number on file: 103-21-0223 (Winder Power Limited).
Key specifications for 103-21-0223: Specification/standard Data: 81541-APGN1.1.REC4.59 MANUFACTURERS STANDARD. 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.