An official website of the United States government
Here's how you know
A .mil website belongs to an official U.S. Department of Defense organization in the United States.
A lock (lock ) or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

Home : Articles
Would you stake your life, right now, on the condition of your equipment?
NEWS | Jan. 24, 2024

HMMWV: Electronic Speedometer Kit

BLUF: You can replace your HMMWV’s mechanical speedometer with an electronic speedometer kit, NSN 2590-01-554-3458.

HMMWV testing snow tires
Photo courtesy of DEVCOM

Warfighters, the mechanical speedometer for non-armored HMMWVs shown in Fig 418 of IETM 9-2320-280-13&P (Jan 14) and up-armored HMMWVs with serial numbers 243871 and below, shown in Fig 395 of IETM 9-2320-387-23&P (Apr 23), can be replaced with the electronic speedometer kit. 
Get the electronic speedometer kit with NSN 2590-01-554-3458. Installation instructions and all the parts you need are included with the kit.
Want to get better search results faster? 
Click the link below to access our "how to" guide
After entering a keyword, you must hit or click the Search bar/box below for the function to work.
Simply hitting Return won't yield results.
Note about links to archive articles

If you come across a link to a pre-2014 PS Magazine issue or article that uses LOGSA in the web address (URL), use this link instead:
For issues/articles from 2014 and after, click on the Archive/Index tab in the top menu of this website.

BE ADVISED: With the migration to Army365, emails in older articles may still reflect an address. To update, change the domain to