MIL-DTL-4088 is a military specification for woven nylon webbing, designed to meet rigorous performance standards for critical and non-critical applications. This specification is approved for use across all Department of Defense (DoD) agencies and serves as a benchmark for strength, durability, and reliability in textile webbing. At California Webbing Mills, we manufacture webbing compliant with MIL-DTL-4088 standards, offering Berry Amendment-compliant options for clients who require U.S.-sourced materials.


Classification

The MIL-DTL-4088 webbing specification categorizes webbing into several classes:

  • Class 1: Critical use, manufactured using shuttle loom with nylon 6,6.

  • Class 1A: Critical use, manufactured using shuttleless loom with nylon 6,6.

  • Class 2: Non-critical use, manufactured using shuttle or shuttleless loom with nylon 6 or nylon 6,6.

Each class addresses specific operational needs, ensuring the webbing meets or exceeds performance requirements based on its intended use.


Specifications

MIL-DTL-4088 webbing is defined by precise physical and material standards:

Material Characteristics:

  • Nylon Yarn: Bright, high-tenacity, heat-resistant, and light-resistant.

  • Color Options: Available in natural white, olive drab, camouflage green, tan, sage green, and other standard colors.

  • Denier and Filament: Yarn is manufactured to exact specifications, ensuring strength and flexibility.

Dimensions:

  • Widths: Range from 9/16 inch to 3 inches.

  • Thickness: Varies by type, typically between 0.025 to 0.140 inches.

Performance Metrics:

  • Breaking Strength: Varies by type, ranging from 500 lbs to 15,000 lbs.

  • Abrasion Resistance: Retains a minimum of 90% of breaking strength after abrasion testing for certain types (e.g., Types XXII and XXVII).

  • Colorfastness: Meets or exceeds standards for laundering, crocking, and light exposure.


Applications

MIL-DTL-4088 webbing is trusted in a wide range of military and industrial applications:

  • Load-Bearing Equipment: Used in backpacks, tactical gear, and straps for its tensile strength.

  • Aircraft Safety: Integral in seat belts, cargo restraints, and harnesses.

  • Parachutes: Ensures safety and reliability in critical operations.

  • Industrial Use: Common in tie-downs and reinforcements for heavy-duty tasks.


Berry Amendment Compliance

As a Berry Amendment-compliant manufacturer, California Webbing Mills ensures that all MIL-DTL-4088 products are made entirely in the United States. From raw material sourcing to production, we meet federal procurement standards for clients requiring domestic manufacturing.


Testing and Quality Assurance

Every batch of MIL-DTL-4088 webbing undergoes rigorous testing to ensure compliance:

  • Physical Testing:

    • Breaking strength measured using ASTM D6775.

    • Thickness and width verified with ASTM D1777 and D3774 standards.

  • Environmental Testing:

    • Colorfastness evaluated for resistance to light, laundering, and crocking using AATCC methods.

    • Spectral reflectance tests ensure camouflage effectiveness for specific colors (e.g., Tan 499 and Camouflage Green 483).

  • First Article Inspection:

    • Samples undergo comprehensive evaluation before production approval.


Why Choose California Webbing Mills?

  • Customization: We can tailor webbing to meet specific requirements, including width, color, and tensile strength.

  • Berry Amendment Compliance: Fully U.S.-based manufacturing processes ensure compliance with federal regulations.

  • Expertise: Decades of experience in meeting and exceeding MIL-Spec standards.


Get a Quote Today

Contact California Webbing Mills to source MIL-DTL-4088-compliant webbing for your next project. Our experienced team is ready to assist with custom solutions that meet your precise needs.


At California Webbing Mills, we pride ourselves on being a trusted supplier of high-performance webbing for military and industrial applications. Partner with us for quality, reliability, and U.S.-sourced excellence.

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