Housing, Gearbox, Tur

The Defense Logistics Agency Aviation is soliciting for a Housing Gearbox Turbine component (NSN: 2840-01-184-8959PN / PN: 301-484-423-0) classified under the Gas Turbines and Jet Engines Aircraft product service code 2840. This procurement targets manufacturers in the Aircraft Engine and Engine Parts Manufacturing sector (NAICS 336412) capable of producing propulsion-critical safety items and critical application items for aerospace and defense applications. Prospective contractors must comply with the Manufacture Qualification Requirements (MQR) standards outlined in SPRTA125R0495, which mandates submission of comprehensive documentation including quality assurance certifications, industrial process certifications, sub-tier supplier information, and demonstrated manufacturing capabilities. Contractors must pursue source approval under either Category I (using original equipment manufacturer technical data) or Category II (based on similar prior manufacturing experience), with approvals valid for three to seven years depending on the component classification. The solicitation was posted on September 15, 2025, with a proposal submission deadline of October 17, 2025.

This procurement includes no set-aside designations and does not specify incumbent contractors, award values, or contract quantities in the available documentation. The solicitation does not provide explicit budget ranges or numerical production requirements. The place of performance and contract performance timeline are not detailed in the provided materials. Interested contractors should note that source resubstantiation requests and documentation of any manufacturing process changes will be required to maintain approval status throughout the contract period. Additional details regarding award value, specific performance requirements, and delivery schedules may be available in the full solicitation documents.