Midland Metal 18-153 18153 3/8” Compression X 1/4” FNPTF Straight Brass Female Adapter Fitting

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  • 3/8” Compression X 1/4” FNPTF Straight Brass Female Adapter Fitting
  • End Style: Compression X Female NPTF
  • Size: 3/8” x 1/4”
  • A: 1.06 
  • Hex: 0.68
  • Shape: Straight / Connector
  • Material: Brass
  • Typical Application: Use with copper, aluminum, and thermoplastic tubing. Not recommended for steel tubing. Manufactured for low and medium-pressure tubing connection work where excessive vibration or tube movement is not involved. Not recommended for application using gaseous media.
  • Vibration: Fair resistance - use long nuts when greater vibration resistance is needed.
  • Temperature Range: -65o F to +250o F (-53o C to +121o C) range at maximum operating pressures.
  • Used With: Aluminum, copper, brass, and plastic tubing. Plastic tubing requires insert. Not recommended for steel tubing.
  • Meets specifications and standards of ASA, ASME, and SAE.
  • Manufacturer: Midland Metal
  • Model Number: Female Adapter 
  • Part Number: 18-153, 18153
  • Also Known As: 
    • 00066-0604, 166640, 2666, 266X6, 266X6X2, 50915K223, 66-64, 66-6B, 666B, 66A-6B, 66C-6-4, 66x6, 66X6X2, 66X6X4, C66-6-4