3M 7000133629 Heat Shrink Tubing 1/16 in 48 in Black 25pc

Product Description

The 3M 7000133629 is a thin-wall heat shrink tubing in the FP-301 series, sized at 1/16 inch diameter and cut to 48 inches in length. Each package contains 25 pieces in black. FP-301 tubing is a polyolefin-based product engineered to deliver consistent electrical insulation, physical protection, and chemical resistance across a wide range of industrial and military environments. It shrinks uniformly when exposed to heat, conforming tightly to wire, cable, and termination points. Licensed electricians, military contractors, and industrial maintenance technicians install this product wherever reliable, low-profile insulation sleeving is required.

FP-301 thin-wall tubing is suited for wire bundling, splicing, connector backshells, and cable harnessing in both industrial and military-grade applications. The 1/16 inch recovered diameter makes it appropriate for small-gauge wire and fine conductor work. Its chemical resistance properties allow use in environments where exposure to fuels, solvents, or mild acids is a concern. The 48-inch length provides flexibility for bench cutting to job-specific sizes.

Key Features

• Thin-wall polyolefin construction for low-profile insulation with consistent shrink performance
• 1/16 inch nominal diameter suited for small-gauge conductors and fine wiring
• 48-inch length allows field or bench cutting to required dimensions
• Black color for standard color-coding and UV identification in wiring harnesses
• Rated for industrial and military applications requiring balanced electrical and chemical resistance
• Sold in a 25-piece pack for multi-connection jobs and service kits

Compatibility

Designed as an OEM-style sleeving solution for small-diameter wire, cable terminations, and connector insulation in industrial and military electrical assemblies.

Installation Notes

Installation is performed by electricians and wire harness technicians using a heat gun or oven set to the appropriate shrink temperature. De-energize all circuits before applying tubing to live conductors or terminations. Avoid open flame as a heat source, as it can cause uneven shrinkage or damage to the tubing wall. Follow NEC guidelines and applicable military specifications for insulation sleeving in the target application environment.

Technical Specifications

• Nominal Diameter: 1/16 inch
• Length: 48 inches
• Color: Black
• Quantity per Package: 25 pieces
• Weight: 0.03 pounds
• Series: FP-301
• Unit of Measure: Each
• UPC: 00051128599655

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000133629