The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking proposals for the procurement of fuel injection nozzles, classified under the PSC code 29. This opportunity is set aside for small businesses, specifically under the Total Small Business Set-Aside (FAR 19.5), and falls within the NAICS industry of Aircraft Engine and Engine Parts Manufacturing (NAICS code 336412). The fuel injection nozzles are critical components in aircraft engines, playing a vital role in their performance and efficiency. Interested vendors should direct any inquiries regarding this solicitation to the buyer listed in the solicitation document, accessible via the DLA's DIBBS website, and are encouraged to submit their proposals in accordance with the specified guidelines.