USGI M939 Series Trucks 2-Piece Combat Rim O-Ring 12301126 5331-01-210-2155

Description:

The USGI 12301126 Combat Rim O-Ring is used in the two-piece combat wheel assembly of M939 Series military trucks to provide an airtight seal between rim components. Commonly installed in M939 tactical vehicles operating in severe off-road environments requiring reliable tire retention and leak prevention. Maintenance teams and military vehicle technicians use this part for wheel servicing, tire replacement, preventative maintenance, and restoration of combat wheel assemblies.

Applications:

The USGI 12301126 Combat Rim O-Ring is designed for military vehicle applications where dependable sealing performance is essential for maintaining tire integrity under demanding operating conditions. It is frequently utilized in M939 Series truck maintenance programs, depot-level rebuilds, and field service operations to ensure proper sealing of two-piece combat rims used in tactical transportation and recovery missions.

Technical Specifications:

• Manufacturer: USGI
• Manufacturer Part Number (MPN): 12301126
• NSN: 5331-01-210-2155
• Product Type: Combat Rim O-Ring
• System Application: Two-piece combat wheel assembly
• Vehicle Compatibility: M939 Series Trucks
• Function: Provides an airtight seal between wheel rim components
• Intended Service: Military vehicle wheel and tire applications
• Typical Applications: Tactical cargo trucks, recovery vehicles, and military support equipment
• Construction: Heavy-duty elastomer sealing component designed for rugged service environments
• Installation Type: Direct replacement for compatible combat wheel assemblies
• Service Environment: Field operations and depot maintenance activities
• Associated Wheel Type: Combat wheel assemblies used on military tactical vehicles

Common Replacements:

• USGI 5331-01-210-2155 Combat Rim O-Ring
• Military-Spec Combat Wheel O-Ring
• Combat Wheel Sealing O-Ring Assembly