Precision Machining of Flight Critical Groove Pulley

This subcontract involves the precision machining of a flight critical Groove Pulley for prime contractors supporting NAVSUP Weapon Systems Support projects. The manufacturer is responsible for producing the pulley body in strict accordance with NAWC Lakehurst drawing 3890AS001309-01 and approved process sheets. Key operational requirements include coordinating in-process inspections with NAWCADLKE and DCMA, maintaining Engineering Source Approval from the Naval Air Systems Command, and ensuring full compliance with MIL-STD-130. The final deliverables for this engagement consist of one finished high-precision pulley and a comprehensive First Article Test report. The project falls under NAICS code 332710 and is managed under the Department of Defense. Interested parties should note the response deadline of November 16, 2026.