The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of four units of the Indicator, Filter WA, under solicitation number NSN 2945014833276. The requirement specifies delivery to DLA Distribution San Joaquin within 171 days after order, with approved sources including part numbers 77878902 and 77879187. This procurement is critical for maintaining operational readiness in aircraft engine systems, as the indicator plays a vital role in monitoring filter conditions. Interested vendors must submit their quotes electronically, as hard copies of the solicitation are not available, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil.