C-5 Carbon Heat Sink ExchangeDepartment of DefenseDefense Logistics AgencySolicitationNAICS • 336413PSC • 1630Solicitation • SPRHA1-26-R-0855Open to view details.View details →Posted: Jan 05, 2026Due: Mar 06, 2026• Due in 55dWe Write These Bids →Open on SAM.gov →