The Circuit Breaker, cataloged under National Stock Number 5925-01-414-0519, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-414-0519 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED HOLE(S) |
| Frequency in Hertz | 400.0 SINGLE LOCATION |
| Body Style | SINGLE POLE TYPE |
| Body Width | 0.750 INCHES NOMINAL IN |
| Maximum Continuous Load Current Rating Per Pole | 6.0 AMPERES AC SINGLE LOCATION |
| Nominal Thread Size | 0.138 INCHES IN |
| Specification/standard Data | 81349-MIL-C-55629/20 GOVERNMENT SPECIFICATION |
| Body Length | 2.000 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Trip Release Ambient Temp Rating | 25.0 CELSIUS NOMINAL SINGLE LOCATION DEGC |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Trip Release Method | MAGNETIC SINGLE LOCATION |
| 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 |
|---|---|
| MIL-PRF-55629/20 | 4/1 Identification reference U.S. Government activity |
| M55629/20LS | 2/2 Government specification standardization U.S. Government activity |
| MIL-C-55629/20 | 5/9 Secondary reference U.S. Government activity |
NSN 5925-01-414-0519 is a Circuit Breaker, classified under FSC 5925, Circuit Breakers. Status: active.
Key specifications for 5925-01-414-0519: Mounting Facility Type and Quantity: 1 THREADED HOLE(S); Frequency in Hertz: 400.0 SINGLE LOCATION; Body Style: SINGLE POLE TYPE; Body Width: 0.750 INCHES NOMINAL IN. 13 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.