This solicitation seeks a potential offeror to manufacture Modular Extendable Rigid Wall Shelter panel kits according to specification 17-3-5335-1. The offeror would package completed components into a government provided container per packing instructions 17-1-4809 and TM 10-5411-221-14&P, and ship them upon completion. The kits are sub-components of the Army Standard Family International Standards Organization Shelters and do not include the full ISO Shelter. The offeror must have experience manufacturing aluminum-faced, nonmetallic honeycomb sandwich panels per ASTM E1978-18. The primary place of performance will be the offeror's facilities. The solicitation was issued by the Department of the Army Materiel Command Army Contracting Command located at Aberdeen Proving Ground.