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Views: 0 Author: Site Editor Publish Time: 08-12-2025 Origin: Site
When discussing MIL-W-17337 webbing, one of the most frequently asked questions from buyers is about thickness. Since this military-spec nylon webbing is widely applied in load-bearing equipment, tactical gear, and outdoor applications, thickness becomes a critical factor in balancing durability, flexibility, and performance. Below, we’ll take a closer look at the different thickness ranges, how they are measured, and what each variation means for end users.
MIL-W-17337 webbing is generally produced within a standard thickness range of 1.2 mm to 2.0 mm. This range may appear narrow, but even small variations can have a significant impact on the performance of the webbing:
Thinner end (around 1.2 mm): Provides flexibility and is easier to sew onto garments or lightweight accessories.
Thicker end (up to 2.0 mm): Offers greater strength, rigidity, and wear resistance, suitable for heavy-duty load-bearing equipment.
The thickness of 17337 webbing isn’t just a technical specification; it directly influences the usability of the product.
Strength and Load-Bearing Capacity: Thicker webbing resists stretching and abrasion better, making it ideal for belts, straps, and harnesses.
Flexibility and Comfort: Thinner webbing conforms more easily to curves, useful in applications where comfort against the body is important.
Processing Requirements: Thinner versions are more compatible with commercial sewing machines, while thicker ones may require industrial stitching.
Although the military specification provides guidance, many manufacturers—including advanced textile factories—offer customized thickness options to match specific projects. For example:
1.4–1.6 mm: Often chosen for tactical pouches, MOLLE systems, and accessories where balance between strength and flexibility is required.
1.8–2.0 mm: Preferred for belts, backpack straps, and heavy-duty load-bearing products.
Below 1.4 mm: Sometimes requested for specialized garments or lightweight field gear where comfort outweighs load requirements.
Thickness doesn’t exist in isolation. It interacts with other specifications of MIL-W-17337 webbing:
Width: A 25 mm wide webbing at 2.0 mm thickness performs differently than a 50 mm wide one of the same thickness.
Material Density: Since 17337 webbing is made from Nylon 66, the yarn density and weave tightness can make the same nominal thickness feel more rigid or more supple.
Infrared Resistance and Coatings: Some treatments may add marginal thickness (0.05–0.1 mm), which should be considered in precision applications.
To make the topic more practical, here are some common industry uses aligned with thickness levels:
1.2–1.4 mm: Tactical clothing attachments, child safety products, lightweight outdoor gear.
1.5–1.7 mm: General-purpose straps, MOLLE webbing systems, medium-duty tactical packs.
1.8–2.0 mm: Heavy-duty tactical belts, load-bearing backpacks, military-grade harnesses.
Selecting the right thickness depends on several factors:
End-use environment: High abrasion zones (combat gear) usually require thicker webbing.
Weight-to-strength ratio: If gear weight is critical, thinner webbing may provide a better balance.
Manufacturing process: Factories must confirm their equipment can handle the stitching of the chosen thickness.
The thickness of 17337 webbing ranges typically between 1.2 mm and 2.0 mm, with each variation serving different tactical and industrial needs. Understanding these subtle differences helps procurement teams and designers choose the most suitable webbing for their applications. By carefully considering load requirements, comfort, and processing compatibility, you can ensure that your choice of thickness aligns perfectly with both performance expectations and manufacturing efficiency.
