5925-00-972-9887

Circuit Breaker

"a device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes:circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller."

zzzy criticality code justification, material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications. reference number differentiating characteristics

Basic Details

View the essential basic details of this aerospace electrical component, including key identifiers and classifications.

NSN

5925-00-972-9887

NIIN

00-972-9887

Item Name

Circuit Breaker

Active

Federal Supply Class

5925 - Circuit Breakers

Federal Supply Group

Electrical and Electronic Equipment Components

Assigment Date

01/01/1960 (66 years ago)

Item Name Code

00136

Technical Specifications

Review the complete technical specifications, performance details, and compliance standards for aerospace electrical component: 5925-00-972-9887

Criticality Code Justification: zzzy
Reference Number Differentiating Characteristics: material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.

Certified Electrical Components

Discover the key features that define this aerospace electrical component, highlighting its performance, durability, and compliance for demanding applications.

100% Genuine Manufacturers Parts

Authentic components sourced directly from original equipment manufacturers, ensuring perfect compatibility and reliability.
Every Product Thoroughly Inspected

Comprehensive quality control process with multi-point inspection to guarantee product integrity before shipment.
Sales Record Retention of 7 Years

Complete transaction history maintained for extended warranty support and compliance with industry regulations.
Fast Delivery

Expedited shipping options with real-time tracking to ensure your parts arrive when you need them most.
HAZMAT Certified

Fully licensed for hazardous materials handling and shipping with compliance to all safety regulations and protocols.
Global Shipping

Worldwide delivery network with customs handling and international shipping expertise to reach any destination.

Your satisfaction is our commitment

We deliver high-quality electrical components and parts designed specifically for the aerospace industry. Our wide selection includes connectors, wires, sensors, circuit breakers, and more, ensuring reliability and compliance with industry standards.

Cross Referenced Parts

Our Cross-Referenced Parts section helps you quickly locate compatible or equivalent aerospace electrical components for: 5925-00-972-9887

Part Number	CAGE	Manufacturer	RNCC	RNVC	RNAAC
0122F0809PC31	24446	General Electric Company	5	9	HX
0848C0628P2	24446	General Electric Company	3	9	HX
ETN6728	30086	L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.	3	2	TX
ETN6728	30086	L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.	5	1	HX
ETN6728X5959	30086	L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.	5	1	HX

Electrical Catalog

Explore our extensive electrical catalog featuring a wide range of high-performance components for commercial, industrial, and aerospace applications.

From connectors and cables to circuit breakers, switches, and relays, find everything you need to power your projects efficiently and reliably.

Explore Electrical Catalog →