The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Philadelphia, PA, is soliciting offers for the procurement of altimeters and encoders. This requirement is part of a Foreign Military Sales (FMS) initiative for new spare parts, emphasizing the critical nature of these flight instruments in navigation and guidance systems. The solicitation has been amended to extend the closing date to May 2, 2025, at 2:30 PM EST, and interested vendors are encouraged to reach out to Thomas Kuhnle at 215-737-4024 or via email at Thomas.Kuhnle@dla.mil for further details. The contract will adhere to various federal acquisition regulations, including quality requirements and compliance with the Buy American Act.