| Material | Bulletproof Level | Size | Dimensions (mm) | Head Circumference (cm) | Thickness (mm) | Weight (±0.1kg) | Bulletproof Area (㎡) | Box Dimensions (cm) | Quantity per Box | Gross Weight per Box (kg) |
| Aramid | NIJIIIA.44 | XXL | 290*230*177 | 58-62 | 8 | 1.75 | 0.116 | 66*60*30
71*59*29 | 10 | 21 |
| XL | 278*220*175 | 56-60 | 1.65 | 0.11 | 66*60*30 | 20 |
| L | 269*214*172 | 54-58 | 1.55 | 0.1035 | 19 |
| PE | XXL | 290*230*177 | 58-62 | 9 | 1.6 | 0.116 | 19.5 |
| XL | 278*220*175 | 56-60 | 1.55 | 0.11 | 19 |
| L | 269*214*172 | 54-58 | 1.5 | 0.1035 | 18.5 |
Product Overview
The Aramid 3a Lightweight NV Ballistic Helmet combines advanced aramid fiber technology with precision-engineered NV compatibility to deliver superior protection for professionals operating in weight-sensitive environments. Weighing under 1.3kg (2.86 lbs), it is crafted from a proprietary blend of 93% meta-aramid (for heat resistance), 5% para-aramid (for tensile strength), and 2% carbon conductive fibers (to reduce static buildup). This composition ensures permanent flame resistance (up to 427°C), anti-static properties (surface resistance <10⁹Ω), and high abrasion resistance (50,000 cycles on Taber tester). The helmet’s ergonomic profile—with a 22° rear slope—minimizes wind resistance during airborne operations, making it a preferred choice for mobility-focused units.
Features
Aramid 3a Construction: The multi-layer aramid matrix provides NIJ IIIA ballistic protection while offering 30% higher impact absorption than standard PE helmets, with resistance to acids, alkalis, and petroleum-based chemicals.
NV Integration: Low-profile aluminum front rail (15mm height) supports NV devices with 30mm or 40mm objective lenses, paired with a rear counterweight system (100g) to balance front-loaded weight and reduce neck strain.
Breathable Design: Mesh-lined interior with 3D spacer fabric (air permeability >200 L/m²/s) and four adjustable vents (with one-way valves) optimize airflow, reducing moisture buildup during high-exertion activities.
Low-Profile Design: 85mm overall height (from crown to base) enhances compatibility with vehicle headrests and confined spaces, while the 180° horizontal field of view accommodates hearing protection earmuffs.
Durability: Tested to withstand 500 hours of UV exposure without degradation, and maintains performance in temperatures ranging from -40°C to 70°C.
Applications
Military Aviation: Ideal for rotary-wing pilots and airborne troops, where the lightweight design reduces fatigue during long flights and the low profile fits comfortably in cockpit environments.
Search and Rescue: Suitable for mountain rescue teams operating in extreme weather, as the aramid construction resists tearing from sharp rocks and the breathable design prevents overheating during strenuous climbs.
Law Enforcement Aviation: Supports tactical flight officers (TFOs) in helicopter-based operations, with NV compatibility enabling night-time surveillance and suspect tracking.
Outdoor Security: Provides reliable protection for border patrol agents conducting foot patrols in remote areas, combining ballistic resistance with resistance to environmental wear.
FAQ
Q: Can the helmet withstand harsh weather conditions?
A: Yes, it is tested to maintain structural integrity after 24 hours of immersion in water and 100 cycles of temperature cycling (-40°C to 70°C), making it suitable for all-climate operations.
Q: Is the interior padding removable?
A: Yes, the three-piece padding system (front, crown, rear) is secured with hook-and-loop fasteners, allowing for easy cleaning (machine washable at 30°C) or replacement with size-specific inserts.
Q: What is the warranty period?
A: A standard 5-year warranty covers manufacturing defects, with optional extended coverage available for an additional 3 years to include wear-related damage.
Q: Does it meet aviation safety standards?
A: Yes, it complies with RTCA DO-160G standards for vibration and altitude resistance, making it suitable for aviation applications.
