This is a combined synopsis/solicitation for a firm-fixed price IDIQ contract to purchase approximately 77 Resistance Transfer Standard units over five years. The work is for AFMETCAL in Heath, OH, with delivery required FOB Destination to that location. Offers must be valid through July 31, 2026, and include specific items like a technical proposal, commercial price list, and completed pricing worksheets. All submissions must be made electronically via DoD SAFE, and contractors must be registered in SAM.