The Circuit Breaker, cataloged under National Stock Number 5925-01-579-9718, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Airpax. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5925-01-579-9718 |
| Primary Part Number | 219-3-1REC4-63-5-9-10-A-V |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Airpax |
| Status | ACTIVE |
| Operating Voltage Type and Rating Per Pole in Volts | 480.0 AC ALL LOCATIONS |
| Frequency in Hertz | 50.0 OR 60.0 ALL LOCATIONS |
| Body Style | MULTIPOLE-MULTIPLE ACTUATOR TYPE |
| Circuit Protection Type | ERROR CURRENT ALL LOCATIONS |
| Body Width | 3.108 INCHES MAXIMUM IN |
| Body Height | 3.310 INCHES MAXIMUM IN |
| Pole Quantity | 3 |
| Maximum Continuous Load Current Rating Per Pole | 10.0 AMPERES AC ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 100.0 AC ALL LOCATIONS |
| Body Length | 5.800 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 6 TAB W/SCREW |
| Trip Release Method | MAGNETIC-HYDRAULIC 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 |
|---|---|
| 219-3-1REC4-63-5-9-10-A-V | Airpax (USA) |
| 40086329 | Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR) |
| Reference | Meaning |
|---|---|
| 219-3-1REC4-63-5-9-10.0-A-V | 3/2 Design control — primary reference U.S. Government activity |
NSN 5925-01-579-9718 is a Circuit Breaker, manufactured by Airpax, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-579-9718 has 2 manufacturer part numbers on file: 219-3-1REC4-63-5-9-10-A-V (Airpax), 40086329 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)).
Key specifications for 219-3-1REC4-63-5-9-10-A-V: Operating Voltage Type and Rating Per Pole in Volts: 480.0 AC ALL LOCATIONS; Frequency in Hertz: 50.0 OR 60.0 ALL LOCATIONS; Body Style: MULTIPOLE-MULTIPLE ACTUATOR TYPE; Circuit Protection Type: ERROR CURRENT ALL LOCATIONS. 12 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.