The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting proposals for the procurement of self-locking nuts, classified under the NAICS code 332722 for Bolt, Nut, Screw, Rivet, and Washer Manufacturing. The procurement is critical as the self-locking nuts will be utilized in essential shipboard systems, where the use of incorrect or defective materials could lead to severe consequences, including personnel injury or loss of vital shipboard systems. Interested vendors are encouraged to reach out to Ashton K. Perry at 717-605-7574 or via email at ashton.k.perry.civ@us.navy.mil for further details, with the expectation of a delivery schedule that includes submission of certification data 20 days prior to delivery and final material delivery within 210 days.