DD Form 2490-17 - also known as the "Network Planning And Configuration Data - Loop Key Generator Worksheet" - is a Military form issued and used by the United States Department of Defense.
The form - often incorrectly referred to as the DA form 2490-17 - was last revised on February 1, 1987. Download an up-to-date fillable DD Form 2490-17 down below in PDF-format or find it on the Department of Defense documentation website.
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