The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Philadelphia, PA, is seeking quotes for the procurement of NSN 1650004500737, specifically a CAP, VALVE, with a requirement for seven units. This procurement is based on a source-controlled drawing, and the approved source for this item is identified as 98939 E1082-05-4, emphasizing the need for compliance with the specified military standards and drawings. The items are critical components used in aerospace applications, underscoring their importance in maintaining operational readiness and safety. Interested vendors must submit their quotes electronically, as hard copies of the solicitation will not be available, and inquiries can be directed to the buyer via email at DibbsBSM@dla.mil.