1377 - NSN 1377-01-489-5511 DODIC WB53 NOMEN Fire Extinguisher Cartridge CCU-147/A

The Department of the Navy Naval Supply Systems Command is soliciting bids for aircraft fire extinguisher cartridges, specifically the WB53 model (NSN 1377-01-489-5511, DODIC WB53), which are critical safety components used in helicopter engine fire suppression systems. These cartridges function by separating a split sleeve to release fire extinguishing agent into the area surrounding a helicopter engine in the event of a fire. This procurement falls under the Explosives Manufacturing NAICS category (325920) and the Cartridge and Propellant Actuated Devices and Components PSC category (1377), indicating that qualified bidders must demonstrate expertise in manufacturing explosive or propellant-based components. The solicitation notice does not specify detailed evaluation criteria, key contract requirements, or specific qualifications beyond the industry classification; however, potential contractors should anticipate standard defense contractor requirements such as security clearances and facility certifications. The proposal submission deadline is May 21, 2026, providing interested parties approximately one month from the posting date of April 20, 2026 to prepare and submit their bids.

This solicitation does not include any small business set-aside designation, meaning it is open to all qualified contractors regardless of size. The notice does not disclose information regarding incumbent contractors, potential award values, or specific production quantities required under this contract. The place of performance is listed as Mechanicsburg, Pennsylvania 17055, which is home to the Naval Supply Systems Command's logistics center, though actual manufacturing may occur at the contractor's facility. No timeline for contract performance or specific delivery schedules are included in the posted information, and interested bidders should consult the full solicitation documents on the appropriate federal procurement platform for complete requirements and award details.