The Circuit Breaker, cataloged under National Stock Number 5925-01-658-3598, 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 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5925-01-658-3598 |
| Primary Part Number | IUGNF6-35408-2R5 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Airpax |
| Status | ACTIVE |
| Bushing Length | 0.6 INCHES NOMINAL IN |
| Reset Method | MANUAL |
| Operating Voltage Type and Rating Per Pole in Volts | 250.0 AC AND 80.0 DC FIRST LOCATION |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING WITH PANEL SEAL |
| Frequency in Hertz | 60.0 FIRST LOCATION |
| Body Style | SINGLE POLE TYPE |
| Circuit Protection Type | OVERCURRENT FIRST LOCATION |
| Body Width | 0.75 INCHES NOMINAL IN |
| Pole Quantity | 1 |
| Mounting Surface to Terminal End Distance | 2.2 INCHES NOMINAL IN |
| Maximum Continuous Load Current Rating Per Pole | 2.50 AMPERES AC FIRST LOCATION |
| Trip Release Characteristic | TIME DELAY FIRST LOCATION |
| Body Length | 2.0 INCHES NOMINAL IN |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Terminal Type and Quantity | 2 SCREW |
| Trip Release Method | MAGNETIC FIRST LOCATION |
| Center to Center Distance Between Terminals Parallel to Length | 1.6 INCHES NOMINAL IN |
| 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 |
|---|---|
| IUGNF6-35408-2R5 | Airpax (USA) |
| Reference | Meaning |
|---|---|
| IUGNF6-35408-2R5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5925-01-658-3598 is a Circuit Breaker, manufactured by Airpax, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-658-3598 has 1 manufacturer part number on file: IUGNF6-35408-2R5 (Airpax).
Key specifications for IUGNF6-35408-2R5: Bushing Length: 0.6 INCHES NOMINAL IN; Reset Method: MANUAL; Operating Voltage Type and Rating Per Pole in Volts: 250.0 AC AND 80.0 DC FIRST LOCATION; Mounting Facility Type and Quantity: 1 THREADED BUSHING WITH PANEL SEAL. 17 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.