3M Heat Shrink Thin Wall Tubing Assortment Pack FP-301-1/4-Assortcolors
  • Manufacturer:3M
  • Part Number:7000132601
Properly balance electrical, physical and chemical properties with the 3M Heat Shrink Tubing Kit FP-301. This package of 2:1 shrink ratio thin-wall tubing is flame retardant. It's great for insulating 600V-rated industrial and military applications, and includes 3 each of 7 assorted colors of flame-retardant, polyolefin tubing.3M™ Heat Shrink Tubing FP-301 is color coded for quick and easy identification of the wire. This split resistant, flame retardant tubing is used as shrink fit, electrical insulation over cable splices or terminations. The high expansion ratio tubing is mechanically tough, easily markable and resists cold flow. It is ideal for lightweight wire harness covering, fire resistant covering, wire marking, wire bundling and component packaging. It withstands temperatures of 67 to 275 degrees F ( 55 to 135 degrees C). UL Listed, SAE AS23053/5, Class 1, CSA Certified and RoHS 2011/65/EU Compliant.
  • A VARIETY OF APPLICATIONS: Offers a 2:1 shrink-fit ratio and serves as protection in wire-harnessing, split-resistance covering, wire marking, wire bundling, and component packaging
  • FLAME-RETARDANT TUBING: For applications up to 600V (clear is not flame retardant)
  • HIGH-STRENGTH PROTECTION: Balances electrical, physical, and chemical properties for various industrial and military applications
  • FOR DEMANDING CONDITIONS: Performs at an operating temperature up to 275 °F (135 °C)
  • KEY SPECIFICATIONS: UL Listed, File E-39100, SAE AS23053/5, Class 1 (all colors), Class 2 (clear), CSA Certified, and RoHS 2011/65/EU Compliant
Please allow 2 days for production. Sold as pack


General Information
Brand3M™
Heat Shrink TypeHeat Shrink Tubing Kits
Tubing TypeSingle Wall (Thin)
Country Of OriginUnited States
Sold Aspack
Lead Time2 days
Dimensions and Specifications
Expanded Inner Diameter0.25 in
Expanded Inner Diameter (Metric)6.35 mm
Inner Diameter After Shrink (Imperial)0.125 in
Inner Diameter After Shrink (Metric)3.18 mm
Inner Diameter Before Shrink (Imperial)0.25 in
Inner Diameter Before Shrink (Metric)6.35 mm
Maximum Operating Temperature (Celsius)135 Degree Celsius
Maximum Operating Temperature (Fahrenheit)275 Degree Fahrenheit
Minimum Shrink Temperature (Celsius)100 Degree Celsius
Operating Temperature (Celsius)-55 to 135 Degrees Celsius
Operating Temperature Range (Celsius)-55 °C to +135 °C
Operating Temperature Range (Fahrenheit)-67 °F to 275 °F
Overall Length (Imperial)6 in
Overall Length (Metric)152 mm
Recovered Inner Diameter0.13 in
Recovered Inner Diameter (Metric)3.18 mm
Tensile Strength (Imperial)2400 Pound-Force Per Square Inch
Operating Temperature Celsius-55 to 135 Degrees Celsius
Overall Length Imperial6.0
Volume32.05 cubic inch
525.15 cm3
Weight1.53 oz
43.27 g
Other Details
Applicable SAE-AMS-DTL-23053 Specifications23053/5 class 1
Assortment KitsYes
Dielectric Strength900 V/mil
Elongation400 %
Flame RetardantYes (except clear)
Mil SpecAMS-DTL-23053/5, Class 1
Non-CorrosiveYes
Shrink Ratio2:1
Units Per Case21.0
Tensile Strength Imperial2400 Pound-Force Per Square Inch
Material and Composition
MaterialFlexible Polyolefin
Product Form6 in (15.24 cm) pieces
Shelf Life3600
Certifications and Standards
Additional Flammability Rating23053/5 class1
Agency ApprovalsUL Recognized, CSA Certified, ABS, and AMS 3636 & 3637
Flammability RatingUL 224 All Tubing Flame Test
UL ApprovalYes
About the Manufacturer

At 3M, we apply science in collaborative ways to improve lives daily.

3M is a global science company that never stops inventing. Using 46 technology platforms, our integrated team of scientists and researchers works with customers to create breakthroughs. Our inventions have improved daily life for hundreds of millions of people all over the world. With $30 billion in sales, our 90,000 employees connect with customers all around the world. Scientists, researchers and marketers work across countries and across subjects to solve challenges big and small.

Bulk Pricing

For customers who wish to order large quantities of this item and would like to receive bulk pricing, please contact us directly and we will provide the best price possible.