The Circuit Breaker Box, cataloged under National Stock Number 5925-01-094-1900, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corp Electrical Construction Equipment Opns. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-094-1900 |
| Primary Part Number | MC3800 |
| Item Name | Circuit Breaker Box |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Eaton Corp Electrical Construction Equipment Opns |
| Status | ACTIVE |
| Main Line Maximum Current Rating in Amps | 800.0 |
| Mounting Method | UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.312 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR, SURFACE MOUNTING |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 31.000 INCHES NOMINAL IN |
| Circuit Breaker Type and Quantity | 1 TRIPLE POLE |
| System for Which Designed | THREE WIRE THREE PHASE |
| Circuit Breaker Current Rating in Amps | 800.0 |
| Main Line Maximum AC Voltage Rating in Volts | 600.0 |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 21.250 INCHES NOMINAL IN |
| Material | STEEL |
| Standard Mounting Pattern Designator | 3 POINT-TRIANGULAR |
| Hazardous Locations/environmental Protection | DUSTTIGHT-NEMA TYPE 5 AND EXPLOSION PROOF-NEMA TYPE 9E, F, G AND WATERTIGHT-NEMA TYPE 4 |
| 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 |
|---|---|
| MC3800 PRIMARY | Eaton Corp Electrical Construction Equipment Opns (USA) |
NSN 5925-01-094-1900 is a Circuit Breaker Box, manufactured by Eaton Corp Electrical Construction Equipment Opns, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-094-1900 has 1 manufacturer part number on file: MC3800 (Eaton Corp Electrical Construction Equipment Opns).
Key specifications for MC3800: Overall Height: 44.750 INCHES NOMINAL IN; Main Line Maximum Current Rating in Amps: 800.0; Mounting Method: UNTHREADED HOLE(S); Unthreaded Mounting Hole Diameter: 0.312 INCHES NOMINAL IN. 13 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.