The Circuit Breaker, cataloged under National Stock Number 5925-01-548-1964, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cutler Hammer Westinghouse and Cutler Hammer Products. Government technical data includes 4 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 | 5925-01-548-1964 |
| Primary Part Number | EGB3100FFG |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Cutler Hammer Westinghouse and Cutler Hammer Products |
| Status | ACTIVE |
| Operating Voltage Type and Rating Per Pole in Volts | 440.0 AC ALL LOCATIONS |
| Pole Quantity | 3 |
| Maximum Continuous Load Current Rating Per Pole | 100.0 AMPERES AC ALL LOCATIONS |
| Trip Release Method | THERMAL-MAGNETIC ALL LOCATIONS |
| 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 |
|---|---|
| EGB3100FFG PRIMARY | Cutler Hammer Westinghouse and Cutler Hammer Products (USA) |
NSN 5925-01-548-1964 is a Circuit Breaker, manufactured by Cutler Hammer Westinghouse and Cutler Hammer Products, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-548-1964 has 1 manufacturer part number on file: EGB3100FFG (Cutler Hammer Westinghouse and Cutler Hammer Products).
Key specifications for EGB3100FFG: Operating Voltage Type and Rating Per Pole in Volts: 440.0 AC ALL LOCATIONS; Pole Quantity: 3; Maximum Continuous Load Current Rating Per Pole: 100.0 AMPERES AC ALL LOCATIONS; Special Features: CONNECTION TYPE:CABLE IN-OUT;TYPE:EGB. 4 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.