NSN 2530-66-159-8291: General Dynamics ASLAV 8x8 Combat Wheeled Rig 11.00 R16 Runflat Specifications

The NATO Stock Number (NSN) 2530-66-159-8291 establishes the authoritative military procurement and codification specification for the General Dynamics ASLAV 8x8 Combat Wheeled Rig running on 11.00 R16 combat wheels. Categorized under NATO Supply Classification FSC 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components), this high-performance runflat and wheel system ensures battle-tested operational mobility under zero-pressure conditions in strict compliance with NATO STANAG 4684 and FINABEL A.20.A proving ground standards.

1. NATO Codification Anatomy: Understanding NSN 2530-66-159-8291

Standardization within NATO allied forces relies upon the thirteen-digit NATO Stock Number to guarantee identical physical, mechanical, and ballistic performance regardless of the supplying nation. The codification for NSN 2530-66-159-8291 breaks down into three core elements:

• Federal Supply Classification (FSC 2530): Identifies vehicular wheel, axle, and brake assemblies engineered specifically for heavy combat vehicles, mine-resistant platforms, and tactical transports.
• National Codification Bureau (NCB 66): Represents codification oversight by defense logistics authorities in Australia, certifying full interoperability with allied supply chains.
• National Item Identification Number (NIIN): Serves as the unique seven-digit asset identifier utilized by the NATO Support and Procurement Agency (NSPA) and military depots worldwide.

Through this standardized codification, procurement officers and fleet managers can ensure that components requisitioned under NSN 2530-66-159-8291 meet exact dimensional tolerances, load ratings, and thermal endurance benchmarks required for operational readiness.

2. Target Combat Vehicle Architecture: General Dynamics ASLAV 8x8 Combat Wheeled Rig

The General Dynamics ASLAV 8x8 Combat Wheeled Rig is a high-survivability armored platform operating at an engineering gross vehicle weight rating of 13,200 kg in a 8x8 driveline configuration. Whether deployed in desert convoy security, asymmetric urban warfare, or rugged mountain reconnaissance, the vehicle exerts tremendous dynamic shock loads on its wheel hubs and tire sidewalls.

Combat wheel assemblies codified under NSN 2530-66-159-8291 are specifically engineered to accommodate these extreme dynamic forces:

• Axle Load Dynamics: Designed to withstand static wheel loads exceeding 3,500 kg per hub, with transient peak impact tolerances reaching up to 3.0G during cross-country obstacle clearance and high-speed curb strikes.
• Tire Envelope Compatibility: Precision-molded for 11.00 R16 combat tubeless radial tires, maintaining absolute concentric alignment and dynamic balance during high-velocity highway pursuits.
• Low Ground Pressure Adaptation: Fully compatible with Central Tire Inflation Systems (CTIS), allowing rapid air deflation for sand dunes and soft mud while the internal runflat insert prevents bead unseating.

3. Technical Specifications: 11.00 R16 Runflat & Beadlock Architecture

The internal runflat insert codified under NSN 2530-66-159-8291 employs advanced materials science to overcome the intense heat and mechanical friction generated when a pneumatic tire suffers rapid deflation from ballistic impacts or explosive road hazards:

• Segmented Composite Polymer Construction: Fabricated from ultra-high-density cross-linked polymers and elastomer blends that deliver superior tensile strength and fracture toughness compared to legacy solid rubber inserts, achieving up to 40% weight reduction.
• Mechanical Beadlock Clamping: Features an integrated radial beadlock clamping profile that mechanically locks both tire beads securely against the inner rim flanges. This eliminates rim spinning within the tire casing under high torque acceleration and heavy braking.
• Thermal Friction Lubrication System: Encapsulates sealed lubricant packets that rupture automatically upon tire pressure loss, dispersing specialized synthetic thermal grease between the deflated tire casing and the composite insert to mitigate friction heat buildup.
• Ballistic & Blast Survivability: Engineered to absorb shockwaves from underbody anti-tank mine blasts and resist fragmentation from 7.62x51mm armor-piercing and 12.7x99mm (.50 BMG) kinetic rounds without structural shattering.

4. Operational Standards: STANAG 4684 & FINABEL A.20.A Testing

To qualify for full NATO operational deployment under NSN 2530-66-159-8291, the wheel assembly underwent rigorous proving ground verification at independent defense test facilities:

• FINABEL A.20.A Proving Ground Endurance: Successfully completed the 50-kilometer severe off-road endurance trial and 100-kilometer paved highway test at sustained speeds of 50 to 70 km/h with zero internal pneumatic pressure.
• STANAG 4684 Mobility Criteria: Maintained lateral steering control, turning radius stability, and 100% emergency brake efficiency following multi-tire deflation scenarios on cross-country proving grounds.
• Thermal Dissipation Limits: Internal operating temperatures remained well below critical polymer degradation thresholds throughout maximum speed escape maneuvers.

5. Defense Procurement & NSPA Logistics Interoperability

Procuring runflat inserts under NSN 2530-66-159-8291 provides defense ministries, peacekeeping forces, and armored vehicle OEMs with seamless logistics integration. Standardized codification allows direct procurement through national defense logistics agencies (such as US DLA, Turkish SSB, and European procurement bodies) as well as centralized NSPA master agreements.

By investing in certified high-durability composite runflats, military fleet managers minimize life-cycle ownership costs, extend tire carcass life through bead wear prevention, and ensure mission success in hostile theaters.

6. Related REPA Defense Systems & Product Integration

REPA Runflat is a certified designer and manufacturer of NATO-compliant runflat inserts, tactical beadlock systems, and heavy-duty military wheel workshop machines. Explore our comprehensive product line:

• Complete Runflat Lineup: Browse all certified systems on the Repa Runflat Products Catalog.
• Direct Matching Product: Review detailed engineering drawings and load capacities for the Repa 11.00 R16 One-Piece Runflat System.
• Specialized Tactical Beadlocks: Learn more about our rim protection technology on the Repa Beadlock Systems page.
• Automated Workshop Machinery: Explore our military tire presses and demounters at Repa Runflat Machinery & Assembly Systems.
• International Quality & NATO Certificates: Review our ISO 9001 and defense compliance accreditations at Repa Quality & ISO Certificates.
• Ballistic Proving Ground Data: Access official flat-tire test protocols at Repa Proving Ground Tests.
• Military RFQ & Engineering Inquiries: Request technical data sheets or submit defense tenders via Repa Defense RFQ & Engineering Contact.

Frequently Asked Questions (F.A.Q.)

What vehicle platform is NSN 2530-66-159-8291 codified for?

NSN 2530-66-159-8291 is officially codified for the General Dynamics ASLAV 8x8 Combat Wheeled Rig operating with 11.00 R16 tactical wheel assemblies, providing certified zero-pressure runflat capability under NATO STANAG 4684.

How does the integrated beadlock prevent tire slipping under zero pressure?

The runflat insert features a mechanical clamping profile that exerts continuous radial pressure against both tire beads, locking them firmly to the wheel rim flanges. This prevents the rim from spinning freely inside the deflated tire when high engine torque or emergency braking is applied.

Can this runflat system be serviced using standard military workshop tooling?

Yes. The modular segmented construction allows the runflat insert to be installed and dismounted using standard depot tire presses or REPA hydraulic runflat machines without requiring specialized heat-curing or destructive extraction methods.