The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting bids for the procurement of self-locking screws, classified under NAICS code 332722. The screws are critical components intended for use in shipboard systems, where the integrity of the materials is paramount to prevent failures that could lead to serious personnel injury or loss of life. Interested vendors must adhere to stringent quality assurance and inspection requirements, including compliance with various military specifications, and are required to submit certification data prior to shipment. For further inquiries, potential bidders can contact Christian Valdez at 717-605-3229 or via email at CHRISTIAN.M.VALDEZ4.CIV@US.NAVY.MIL, with the closing date for submissions extended as per the latest amendment.