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4:1 Irradiated Polyolefin Heat Shrink Tubing (M23053/5, CL1 Over Expanded)

Part Number Size (in)Expanded I.D. (in)Recovered I.D. (in)Nom. Rec. Wall Thick. (in)Mil-Spec #
HST421-1 1 1.000 0.260 0.045 M23053/5-115
HST421-1 1/2 1 1/2 1.500 0.375 0.045
HST421-2 2 2.000 0.500 0.045 M23053/5-116
HST421-3 3 3.000 0.810 0.045 M23053/5-117
HST421-4 4 4.000 1.000 0.045 M23053/5-118

Irradiated Polyolefin Shrink Tubing (M23053/5, CL 1)

4:1 Shrink Ratio

M23053/5 Polyolefin Shrink Tubing Specifications:

  • MIL-I-23053/5, CL 1
  • RoHS Heat Shink Tubing RoHS Available

M23053/5 Polyolefin Shrink Tubing Description:

  • M23053/5 Heat Shrink Tubing, when heated, forms a tight mechanical bond even over irregularly shaped materials. It is an all-purpose, polyolefin extruded tubing that is simple to use and provides a tight mechanical bond. This shrink tubing is an irradiated, thermally stable, modified polyolefin base product with a 4 to 1 shrink ratio.

M23053/5 Polyolefin Shrink Tubing Characteristics:

  • Shrinkage Ratio: 75% (4:1) @ 121°C
  • Longitudinal Shrinkage: 10% (max.)
  • Operational Temp. Range: -55°C to +135°C
  • Dielectric Strength: 500 V/mil (197 kV/cm)
  • UL Rating: 600V @125°C
  • Volume Resistivity: 1014 Ohm/cm
  • Specific Gravity: 1.35 (max.)
  • Tensile Strength: 1500 psi (106 kg/cm2)
  • Ultimate Elongation: 200% (min.) SAE AMS-DTL-23053/5C, Class 1 over expanded

M23053/5 Polyolefin Shrink Tubing Applications:

  • M23053/5 polyolefin shrink tubing may be used for connector strain relief, pin connector to cable coverage, coverage of irregular shapes and for wire and cable protection. Also available in adhesive lined to the MIL-I-23053/4C,Class 3.

M23053/5 Polyolefin Shrink Tubing Features:

  • Slips over large and irregular shapes easily
  • 4 to 1 shrink ratio covers wide range of size requirements
  • Forms permanent tight-mechanical bond
  • Ideal for connector backshells
  • Works well in difficult industrial, electrical, electronic, and aerospace applications
  • Long longitudinal loss

Customization Services for 4:1 Irradiated Polyolefin Shrink Tubing include: