The Circuit Breaker, cataloged under National Stock Number 5925-01-558-4209, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-558-4209 |
| Primary Part Number | MS14105-35L |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Internal Trip Release Configuration | SERIES TRIP SINGLE LOCATION |
| Actuator Position Designation | AT POLE ONE |
| Body Style | SINGLE POLE TYPE |
| Specification/standard Data | 81349-MS14105/35 GOVERNMENT STANDARD |
| Inclosure Protection Type for Which Designed | VIBRATION RESISTANT |
| 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 |
|---|---|
| MS14105-35L PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| SAE-AS58091 | 3/1 Design control — primary reference Sae International Dba Sae International |
| MS14105-35L | 5/9 Secondary reference U.S. Government activity |
NSN 5925-01-558-4209 is a Circuit Breaker, manufactured by Sae International Dba Sae International, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-558-4209 has 1 manufacturer part number on file: MS14105-35L (Sae International Dba Sae International).
Key specifications for MS14105-35L: Internal Trip Release Configuration: SERIES TRIP SINGLE LOCATION; Actuator Position Designation: AT POLE ONE; Body Style: SINGLE POLE TYPE; Specification/standard Data: 81349-MS14105/35 GOVERNMENT STANDARD. 5 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.