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Value-Added Options:

M23053/5 Class 3 tubing features rapid shrinking, high flexibility and high flame resistance. The polyolefin tubing provides connector strain relief and insulation for electric and electronic devices. M23053/5 Class 3 has a longitudinal change from +1% to -10%.


  • Class 3: Highly flame-resistant
  • Flexible, highly flame resistant heat shrinkable polyolefin tubing
  • Colors conform to requirements of Class 1 of MIL-STD-104
  • Operating temperature: -25°C to +125°C
  • Longitudinal change: +1, -10%


  • Connector strain relief
  • Applications requiring rapid shrinking, including insulation for electric & electronic devices
Size (in): 0.046
Recovered I.D. Max. (in): 0.023
Recovered Total Wall Thk. Nom. (in): 0.016
  • AS9100D & ISO 9001 Certified
  • Comprehensive Value-Added Services
  • Same-Day / Next-Day Shipping on Most Orders
  • Low Order Minimums