The Department of Defense, specifically the Department of the Air Force, is soliciting proposals for the SADL-UP Fair Opportunity Proposal Request. This procurement aims to acquire services related to the development and manufacturing of guided missile and space vehicle parts, as well as auxiliary equipment, under the NAICS code 336419. The goods and services sought are critical for national defense research and development, contributing to military experimental development efforts. Interested parties can find more details by logging into https://piee.eb.mil and searching for 'FA248724RB010'. For inquiries, contact Melissa Hoover at melissa.hoover.1@us.af.mil or 850-883-7456, or Natara Olbricht at natara.olbricht@us.af.mil or 757-764-2344.