The Army Contracting Command-Detroit Arsenal requires a one-man portable Testing Kit, Petroleum (NSN: 6630-01-558-5109) for field-expedient fuel quality assurance on military supplies, used with the Petroleum Quality Analysis System-Enhanced. The kit detects contaminants like free water and particulates, and measures temperature and API gravity to prevent engine failure in tactical units. Performance location is not specified, and no budget amount is provided. The kit is source-controlled, requiring vendors to obtain parts from approved sources or submit a Source Approval Request (SAR) package. Access to the technical data package requires a current DD Form 2345, with processing taking six to ten weeks after receipt.