The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of a gearbox assembly, designated as GEARBOX, ASSY, ACC D. This procurement falls under the NAICS code 336412, which pertains to Aircraft Engine and Engine Parts Manufacturing, and is crucial for maintaining operational readiness in naval aviation. Interested vendors should note that the solicitation includes various compliance requirements, such as adherence to the Buy American Act and provisions for equal opportunity for veterans and workers with disabilities. For further inquiries, potential bidders can contact Sophia Noel at 215-697-4313 or via email at SOPHIA.J.NOEL.CIV@US.NAVY.MIL.