The US Military OD Green Helmet NVG Chin Strap is an adjustable retention strap assembly designed for use with older generation PASGT helmets equipped with ratchet-style NVG mounts. It provides a secure and stable fit during field and night operations.

• Pattern: Olive Drab (OD Green)
• Material: Nylon webbing with metal hardware
• Function: Helmet chin strap for stability during NVG use
• Compatibility or Design: Designed for use with early generation ratchet NVG mounting systems

Issued to U.S. military personnel with PASGT helmets during transitional NVG system fielding.