Permaswage D10045D0604 Union Reducer Fitting

The Permaswage® D10045D0604 Union Reducer Fitting is designed to permanently connect 3/8-inch (size -06) tubing to 1/4-inch (size -04) tubing in 0–3,000 PSI aerospace hydraulic systems. This precision union reducer fitting provides a permanent, leak-free transition between different tube sizes while maintaining maximum system integrity and hydraulic performance. Manufactured to stringent aerospace standards, the D10045D0604 delivers exceptional strength, corrosion resistance, and long-term durability for commercial, military, and defense aircraft hydraulic applications. It is a critical component for maintaining the reliability and performance of high-pressure aerospace fluid systems. The D10045 series is identified as the standard Union Reducer Fitting in the Permaswage® 3,000 PSI fitting catalog.

Condition and Warranty for New Surplus Fittings
This fitting is sold as a New Surplus item, meaning it is unused, in excellent condition, and manufactured to the original Permaswage® specifications. New surplus fittings are genuine OEM parts that were not purchased directly from the manufacturer and may exhibit minor cosmetic imperfections from long-term storage or handling. These cosmetic conditions do not affect the fit, form, or function of the fitting.
As part of our quality assurance process, all new surplus fittings undergo a thorough visual inspection to verify the part number, condition, and overall serviceability before shipment.
All new surplus fittings include a 90-day warranty covering defects in materials and workmanship under normal use. This warranty does not cover cosmetic imperfections, improper installation, misuse, modification, or damage resulting from improper handling or application.