The Circuit Breaker, cataloged under National Stock Number 5925-01-671-3480, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. Government technical data includes 23 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-671-3480 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Status | ACTIVE |
| Reset Method | MANUAL |
| Internal Trip Release Configuration | SERIES TRIP ALL LOCATIONS |
| Operating Voltage Type and Rating Per Pole in Volts | 250.0 AC ALL LOCATIONS |
| Mounting Facility Type and Quantity | 8 THREADED HOLE(S) |
| Body Style | MULTIPOLE-MULTIPLE ACTUATOR TYPE |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 2.06 INCHES NOMINAL IN |
| Body Width | 3.005 INCHES MAXIMUM IN |
| Body Height | 1.859 INCHES NOMINAL IN |
| Pole Quantity | 4 |
| Mounting Surface to Terminal End Distance | 0.545 INCHES NOMINAL IN |
| Maximum Continuous Load Current Rating Per Pole | 30.0 AMPERES AC ALL LOCATIONS |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 1000.0 AC ALL LOCATIONS |
| Nominal Thread Size | 0.25 INCHES IN |
| Body Length | 2.49 INCHES NOMINAL IN |
| Manual Actuator Type and Quantity | 4 TOGGLE |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.75 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 20 |
| Actuator Function | TRIP-RESET |
| Terminal Type and Quantity | 8 THREADED STUD |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Trip Release Method | MAGNETIC ALL LOCATIONS |
| Center to Center Distance Between Terminals Parallel to Length | 1.94 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 |
| Reference | Meaning |
|---|---|
| 29-2793567 | D/9 Drawing number reference only General Dynamics Mission Systems, Inc. |
| IULHK1111-40520-30 | 3/2 Design control — primary reference U.S. Government activity |
| 29-2793567-60 | 7/2 Vendor item drawing reference General Dynamics Mission Systems, Inc. |
NSN 5925-01-671-3480 is a Circuit Breaker, classified under FSC 5925, Circuit Breakers. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5925-01-671-3661, 5925-01-672-5083, 5925-01-718-6469. Verify interchangeability with system specifications before substitution.
Key specifications for 5925-01-671-3480: Reset Method: MANUAL; Internal Trip Release Configuration: SERIES TRIP ALL LOCATIONS; Operating Voltage Type and Rating Per Pole in Volts: 250.0 AC ALL LOCATIONS; Mounting Facility Type and Quantity: 8 THREADED HOLE(S). 23 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.