M998 HUMVEE HORN BUTTON SWITCH 2530-01-189-0897 12340074 7000 5568293

Description:

The 12340074 Horn Switch is used in the horn activation system of M998 Humvee vehicles to provide driver-operated control of the vehicle horn assembly. Commonly installed during steering wheel repairs, electrical system maintenance, and restoration projects involving horn circuits and driver control components in military utility vehicles. Maintenance teams and system integrators use this part for replacement of worn horn switches, retrofit of existing steering assemblies, and restoration of proper audible warning functionality within tactical vehicle fleets.

Applications:

The 12340074 Horn Switch is designed for use on M998 Humvee platforms requiring a steering wheel-mounted horn control. It is commonly utilized during depot maintenance, electrical repairs, and fleet sustainment programs involving HMMWV horn systems and driver interface components.

Technical Specifications:

• Manufacturer Part Number (MPN): 12340074
• National Stock Number (NSN): 2530-01-189-0897
• Alternate Part Numbers: 7000, 5568293
• Product Type: Horn Switch
• Brand: Not specified
• Compatible Equipment: M998 Humvee / HMMWV vehicles
• Installation Location: Steering wheel assembly
• System Application: Horn activation system
• Function: Activates the vehicle horn by completing the electrical circuit
• Switch Type: Push-button switch
• Vehicle Application: Military utility vehicles
• Service Use: Horn system repair and replacement
• Application Environment: Military field operations and maintenance facilities

Common Replacements:

• 7000 Horn Switch
• 5568293 Horn Switch
• Horn Button Assembly