The Circuit Breaker, cataloged under National Stock Number 5925-01-690-2563, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Square D Co Cedar Rapids Mfg Plant. Government technical data includes 7 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-690-2563 |
| Primary Part Number | NW40HADC-E |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Square D Co Cedar Rapids Mfg Plant |
| Status | ACTIVE |
| Operating Voltage Type and Rating Per Pole in Volts | 500.0 DC AND 900.0 DC ALL LOCATIONS |
| Mounting Facility Type and Quantity | 1 TERMINAL |
| Body Style | MULTIPOLE-MULTIPLE ACTUATOR TYPE |
| Pole Quantity | 4 |
| Maximum Continuous Load Current Rating Per Pole | 4000.0 AMPERES DC ALL LOCATIONS |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Manual Actuator Type and Quantity | 2 PUSH BUTTON |
| 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 |
|---|---|
| NW40HADC-E PRIMARY | Square D Co Cedar Rapids Mfg Plant (USA) |
NSN 5925-01-690-2563 is a Circuit Breaker, manufactured by Square D Co Cedar Rapids Mfg Plant, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-690-2563 has 1 manufacturer part number on file: NW40HADC-E (Square D Co Cedar Rapids Mfg Plant).
Key specifications for NW40HADC-E: Operating Voltage Type and Rating Per Pole in Volts: 500.0 DC AND 900.0 DC ALL LOCATIONS; Mounting Facility Type and Quantity: 1 TERMINAL; Overall Height: 352.0 MILLIMETERS NOMINAL MM; Body Style: MULTIPOLE-MULTIPLE ACTUATOR TYPE. 7 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.