The Circuit Breaker Box, cataloged under National Stock Number 5925-01-111-7757, 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15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5925-01-111-7757 |
| Item Name | Circuit Breaker Box |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Status | ACTIVE |
| Main Line Maximum Current Rating in Amps | 100.0 |
| Mounting Method | UNTHREADED HOLE(S) |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Unthreaded Mounting Hole Diameter | 0.250 INCHES NOMINAL IN |
| Style Designator | SQUARE, SURFACE MOUNTING |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 35.500 INCHES NOMINAL IN |
| Circuit Breaker Type and Quantity | 21 SINGLE POLE AND 3 TRIPLE POLE |
| System for Which Designed | FOUR WIRE THREE PHASE |
| Circuit Breaker Current Rating in Amps | 20.0 AND 30.0 |
| Surface Treatment | ENAMEL |
| Main Line Maximum AC Voltage Rating in Volts | 240.0 |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 14.000 INCHES NOMINAL IN |
| Material | STEEL |
| Standard Mounting Pattern Designator | 4 POINT-RECTANGULAR |
| Hazardous Locations/environmental Protection | GENERAL PURPOSE-NEMA TYPE 1 |
| 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 |
|---|---|
| NBLP-30-4AB | 3/9 Design control — primary reference Federal Pacific Electric Co Long Island Panelboard Plant |
NSN 5925-01-111-7757 is a Circuit Breaker Box, classified under FSC 5925, Circuit Breakers. Status: active.
Key specifications for 5925-01-111-7757: Overall Height: 39.000 INCHES NOMINAL IN; Main Line Maximum Current Rating in Amps: 100.0; Mounting Method: UNTHREADED HOLE(S); Storage Type: GENERAL PURPOSE WAREHOUSE. 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.