NSN 5925-01-667-4123 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-667-4123. Manufacturer of record part number: FAZ-D20-2-NA.
Also searched as5925-01-667-4123 ·
5925016674123 ·
NIIN 016674123 ·
01-667-4123 ·
FSC 5925 Circuit Breakers · CAGE 1TMY5 · FAZ-D20-2-NA
Operating Voltage Type and Rating Per Pole in Volts: 240.0 AC ALL LOCATIONS
Pole Quantity: 2
Maximum Continuous Load Current Rating Per Pole: 20.0 AMPERES AC ALL LOCATIONS
Manual Actuator Type and Quantity: 1 TOGGLE
Material: PLASTIC CASE
Trip Release Method: THERMAL-MAGNETIC ALL LOCATIONS
Identification
NSN: 5925-01-667-4123
NIIN: 016674123
FSC: 5925 — Circuit Breakers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: FAZ-D20-2-NA
Manufacturer: Eaton Corporation
General Description
The Circuit Breaker, cataloged under National Stock Number 5925-01-667-4123, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corporation. Government technical data includes 7 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.
Technical Specifications
Parameter
Value
NSN
5925-01-667-4123
Primary Part Number
FAZ-D20-2-NA
Item Name
Circuit Breaker
FSC / FSG
5925 / 59 — Circuit Breakers
Manufacturer
Eaton Corporation
Status
ACTIVE
Reset Method
MANUAL
Operating Voltage Type and Rating Per Pole in Volts
240.0 AC ALL LOCATIONS
Pole Quantity
2
Maximum Continuous Load Current Rating Per Pole
20.0 AMPERES AC ALL LOCATIONS
Manual Actuator Type and Quantity
1 TOGGLE
Material
PLASTIC CASE
Trip Release Method
THERMAL-MAGNETIC ALL LOCATIONS
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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Frequently Asked Questions
What is NSN 5925-01-667-4123?
NSN 5925-01-667-4123 is a Circuit Breaker, manufactured by Eaton Corporation, classified under FSC 5925, Circuit Breakers. Status: active.
What part numbers are listed for NSN 5925-01-667-4123?
NSN 5925-01-667-4123 has 1 manufacturer part number on file: FAZ-D20-2-NA (Eaton Corporation).
What are the specifications of FAZ-D20-2-NA?
Key specifications for FAZ-D20-2-NA: Reset Method: MANUAL; Operating Voltage Type and Rating Per Pole in Volts: 240.0 AC ALL LOCATIONS; Overall Height: 105.0 MILLIMETERS NOMINAL MM; Pole Quantity: 2. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5925-01-667-4123 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.