NASA/NSSC has a requirement for Altair Units Mechanical Engineer Software. See the attached Statement of work and capability request for full details of the requirement. All correspondence should refe... NASA/NSSC has a requirement for Altair Units Mechanical Engineer Software. See the attached Statement of work and capability request for full details of the requirement. All correspondence should reference ID 80NSSC26930329Q in the subject line to ensure visibility. PLEASE NOTE: THIS IS NOT A REQUEST FOR QUOTES. ANY PRICING OFFERED WILL NOT BE REVIEWED/ACCEPTED AT THIS TIME.