The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the manufacture of GPS clocks for aircraft, categorized under NAICS code 336413. The procurement aims to secure new spare parts that meet specific quality and certification requirements, including FAA certification for airworthy parts. This opportunity is critical for maintaining the operational readiness of naval aircraft, and the contract will be awarded based on evaluation criteria such as lead time, price, past performance, and capacity. Interested vendors must submit their proposals via email by 2:00 PM EST on the closing date of July 23, 2025, and can direct inquiries to Helen Carmelo at Helen.i.carmelo.civ@us.navy.mil.