SAM #80NSSC26942370Q

NASA Sole Source Replacement and Installation of MTS SilentFlo HPU 505.60 Pump Modules

NASA Langley Research Center is seeking a sole source procurement for replacement and installation of two pump/motor modules for the MTS SilentFlo HPU 505.60 system. - Agency: NASA Langley Research Center, Durability Damage Tolerance and Reliability Branch - Requirement: Replacement of two 30 GPM pump/motor modules (MTS SilentFlo HPU 505.60) - Includes removal of degraded modules, installation of certified replacements, and performance verification - Mechanical and electrical lockout/tagout, fluid line disconnections/reconnections, torque to manufacturer specs - System must pass a 2-hour performance test with no leaks or abnormal temperatures - Sole source procurement to MTS Systems Corporation - NAICS code: 811210 (Electronic and Precision Equipment Repair and Maintenance) - Period of performance: 90 days after receipt of order - Deliverables: Two operational pump modules, verified operation, and final service report - No competing quotes will be evaluated; responses to capability requests may affect sole source status - Contact: Shanna L. Patterson, NASA/NSSC

Technical Details: - Pump/motor module specs: 30 GPM, assembly number 100252401, serial number 10385558V01, Generation G2, 60 Hz 460 V (AC), 20.7 Mpa (3000 psi), right-hand orientation, tuned hose silencing, water cooling - Service includes certified installation and performance verification

Commercial Opportunity: - Only MTS Systems Corporation or authorized representatives are eligible - Estimated contract value likely in the $50,000–$150,000 range based on scope and OEM pricing - Competing products could include similar hydraulic pump modules from other OEMs, but sole source status limits competition

Description

** THIS IS A SOLE SOURCE REQUIREMENT ** MTS Pump Model Replacement 2026

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