The Circuit Breaker, cataloged under National Stock Number 5925-01-720-7429, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-720-7429 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Status | ACTIVE |
| Center to Center Distance Between Terminals Parallel to Width | 18.67 MILLIMETERS MINIMUM AND 19.43 MILLIMETERS MAXIMUM MM |
| Body Style | MULTIPOLE-SINGLE ACTUATOR TYPE |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 38.48 MILLIMETERS MINIMUM AND 39.24 MILLIMETERS MAXIMUM MM |
| Circuit Protection Type | SWITCH DISCONNECTOR SINGLE LOCATION |
| Body Width | 38.48 MILLIMETERS NOMINAL MM |
| Pole Quantity | 2 |
| Mounting Surface to Terminal End Distance | 66.55 MILLIMETERS NOMINAL MM |
| Maximum Continuous Load Current Rating Per Pole | 10.0 AMPERES DC SINGLE LOCATION |
| Trip Release Characteristic | TIME DELAY SINGLE LOCATION |
| Body Length | 50.42 MILLIMETERS MINIMUM AND 51.18 MILLIMETERS MAXIMUM MM |
| Trip Delay Time in Seconds Per Rated Continuous Current | 0.05 MINIMUM AT 200 PCT AND 10.0 MAXIMUM AT 200 PCT SINGLE LOCATION |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 18.67 MILLIMETERS MINIMUM AND 19.43 MILLIMETERS MAXIMUM MM |
| Terminal Type and Quantity | 4 SOLDER STUD |
| Boss Height | 16.26 MILLIMETERS MINIMUM AND 19.43 MILLIMETERS MAXIMUM MM |
| Center to Center Distance Between Terminals Parallel to Length | 38.48 MILLIMETERS MINIMUM AND 39.24 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| M55629/21NNNN | 2/2 Government specification standardization U.S. Government activity |
NSN 5925-01-720-7429 is a Circuit Breaker, classified under FSC 5925, Circuit Breakers. Status: active.
Key specifications for 5925-01-720-7429: Center to Center Distance Between Terminals Parallel to Width: 18.67 MILLIMETERS MINIMUM AND 19.43 MILLIMETERS MAXIMUM MM; Body Style: MULTIPOLE-SINGLE ACTUATOR TYPE; Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 38.48 MILLIMETERS MINIMUM AND 39.24 MILLIMETERS MAXIMUM MM; Circuit Protection Type: SWITCH DISCONNECTOR SINGLE LOCATION. 15 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.