The Circuit Breaker, cataloged under National Stock Number 5925-01-423-4448, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5925-01-423-4448 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Status | ACTIVE |
| Pole Quantity | 1 |
| Maximum Continuous Load Current Rating Per Pole | 25.0 AMPERES AC SINGLE LOCATION |
| Specification/standard Data | 81349--83383/01 GOVERNMENT SPECIFICATION |
| Inclosure Protection Type for Which Designed | FLAME RESISTANT |
| Test Data Document | 81349-MIL-C-83383 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Terminal Type and Quantity | 2 SCREW |
| 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 |
|---|---|
| M83383/01-06 | 2/2 Government specification standardization U.S. Government activity |
| MIL-PRF-83383/1 | 4/1 Identification reference U.S. Government activity |
| MIL-C-83383/1 | 5/9 Secondary reference U.S. Government activity |
| 6510-001-25 | C/1 Advisory reference — outside the item-of-supply concept Safran Electrical & Power Usa, Llc Dba Labinal Power Sysyems Use CAGE Code 81640 for Cataloging |
NSN 5925-01-423-4448 is a Circuit Breaker, classified under FSC 5925, Circuit Breakers. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5925-01-469-0694, 5925-01-592-2356. Verify interchangeability with system specifications before substitution.
Key specifications for 5925-01-423-4448: Pole Quantity: 1; Maximum Continuous Load Current Rating Per Pole: 25.0 AMPERES AC SINGLE LOCATION; Specification/standard Data: 81349--83383/01 GOVERNMENT SPECIFICATION; Inclosure Protection Type for Which Designed: FLAME RESISTANT. 6 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.