The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting bids for the procurement of elbow pipe fittings, classified under NAICS code 332919. The fittings are critical components intended for use in shipboard systems, where the use of incorrect or defective materials could lead to severe operational failures and safety hazards. Interested vendors must adhere to stringent quality assurance and certification requirements, including compliance with various military specifications and standards, with a focus on ensuring the integrity and traceability of materials used. The solicitation includes a total small business set-aside, and interested parties should contact Markus A. Hamilton at 570-449-7909 or via email at MARKUS.A.HAMILTON.CIV@US.NAVY.MIL for further details. The closing date for submissions is yet to be determined, and all proposals will be evaluated based on past performance and compliance with the outlined specifications.