This is a pre-solicitation synopsis for a potential effort to sustain the Field Lab 58MA for the Air Force’s Oil Analysis Program. The contractor would be responsible for supplying, repairing, and calibrating modules of the Field Lab 58MA. The focus is on maintaining operational readiness and extending the lifespan of each unit by addressing defects in modules and workmanship. Performance will be in accordance with a draft Performance Work Statement. This notice is not an offer or request for proposal.