The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 10 units of the ROLL TORQUE SHAFT53 (NSN 1680016469021) and an additional 38 units, both to be delivered to DLA Distribution San Diego within 160 days after order. These components are critical aerospace craft accessories, essential for the maintenance and operation of military aircraft. Interested vendors must submit their quotes electronically, as hard copies of the solicitation will not be provided, and all inquiries should be directed to the buyer via the email address provided in the solicitation document. The solicitation is available on the DLA's DIBBS website, and all responsible sources are encouraged to participate.