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Parts & Accessories

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The helmet mounting solution for night vision goggles has come a long way in the last 20 years, and to date, Aviation Specialties Unlimited, Inc. is proud to distribute the most effective and precise products of helmet mounting, parts, and accessories.

Eyepiece Locking Ring

P/N 5005838

NSN No. 5310-01-261-5494


    Eyepiece Locking Ring

    Item is a breakdown component of the Eyepiece Lens Assembly (P/N 5009545)