Categories: Navy (USN) Navy ERP MPL, Master COG, SLOC Listings, General Info Navy ERP MPL, Master COG, SLOC Listings, General Info Link to sitemynavsup.nag.navy.mil/appsAccount requiredYes[.mil] required for accessYes Navy ERP MPL, Master COG, SLOC Listings, General Info. You need to be using NVD with URL https://mynavsup.nag.navy.mil/apps/ops$mpl.mpl Naval History and Heritage Command Army LRC National Stock Number Check Print 18879 Rate this article: 4.0 Tags: informational