The Circuit Breaker, cataloged under National Stock Number 5925-01-366-4221, 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 6 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-366-4221 |
| Primary Part Number | ND26211P |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Winder Power Limited |
| Status | ACTIVE |
| Operating Voltage Type and Rating Per Pole in Volts | 120.0 AC ALL LOCATIONS |
| Frequency in Hertz | 400.0 ALL LOCATIONS |
| Pole Quantity | 3 |
| Maximum Continuous Load Current Rating Per Pole | 5.0 AMPERES AC ALL LOCATIONS |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| Trip Release Method | MAGNETIC ALL LOCATIONS |
| 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 |
|---|---|
| ND26211P | Winder Power Limited (GBR) |
| Reference | Meaning |
|---|---|
| AP-117-1-41-502 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5925-01-366-4221 is a Circuit Breaker, manufactured by Winder Power Limited, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-366-4221 has 1 manufacturer part number on file: ND26211P (Winder Power Limited).
Key specifications for ND26211P: Operating Voltage Type and Rating Per Pole in Volts: 120.0 AC ALL LOCATIONS; Frequency in Hertz: 400.0 ALL LOCATIONS; Pole Quantity: 3; Maximum Continuous Load Current Rating Per Pole: 5.0 AMPERES AC ALL LOCATIONS. 6 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.