The Circuit Breaker, cataloged under National Stock Number 5925-01-494-9746, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5925-01-494-9746 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 SLOT AND 1 CLIP |
| Body Width | 1.000 INCHES NOMINAL IN |
| Body Height | 2.380 INCHES NOMINAL IN |
| Pole Quantity | 1 |
| Maximum Continuous Load Current Rating Per Pole | 20.0 AMPERES DC SINGLE LOCATION |
| Body Length | 3.180 INCHES NOMINAL IN |
| Terminal Type and Quantity | 1 DOUBLE SCREW |
| Boss Height | 0.406 INCHES NOMINAL IN |
| Mounting Slot Width | 0.041 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 |
|---|---|
| QBHGF1020 | 3/2 Design control — primary reference U.S. Government activity |
| 97008A8109-1 | 7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| 97008A8109 | D/9 Drawing number reference only Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
NSN 5925-01-494-9746 is a Circuit Breaker, classified under FSC 5925, Circuit Breakers. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5925-01-495-0052, 5925-01-495-0071. Verify interchangeability with system specifications before substitution.
Key specifications for 5925-01-494-9746: Mounting Facility Type and Quantity: 1 SLOT AND 1 CLIP; Body Width: 1.000 INCHES NOMINAL IN; Body Height: 2.380 INCHES NOMINAL IN; Pole Quantity: 1. 9 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.