AFLCMC requires customized interior protective stowage inserts for secure stowage and protection during aircraft operations, including design, fabrication, and delivery. This is a sole-source RFP directed to Transtar Aircraft Interiors LLC of Arlington, Texas, based on proprietary technical data and specialized manufacturing capability, and it is not set aside for small business. Delivery is estimated 12 months from contract award, FOB Destination, with specific delivery address details to be provided in the RFP. The supporting Justification & Approval will be published on SAM.gov within 14 days after contract award. Although directed sole-source, responsible sources may submit capability statements, proposals, or quotations for agency consideration, with the Government retaining discretion on whether to compete.