The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Philadelphia, PA, is soliciting proposals for the procurement of Lock, Actuator Bolt. This requirement involves the supply of a critical component used in military applications, specifically categorized under helicopter rotor blades and drive mechanisms. The solicitation emphasizes the necessity for Government source approval, and proposals from non-approved sources will be deemed technically unacceptable. Interested vendors must submit their quotes along with any required documentation, including authorized distributor letters, to the primary contact, Malcolm Fils, via email at MALCOLM.FILS@DLA.MIL or by phone at 215-737-0422. The solicitation is issued under Emergency Acquisition Flexibilities, and further details can be found in the solicitation documents.