ESS Profile NVG Goggles

Even in the same color, they still have difference in detail by year of manufacture.

They take parts in APEL.

Stock Number Reference:

ESS Profile NVG Unit Issue

Frame Color NSN Assign Date
Olive Drab Green 4240-01-504-6222 2003-02-03
Black 4240-01-504-5706 2003-02-03
Desert Tan 4240-01-504-5727 2003-02-03
Foliage Green 4240-01-540-5585 2006-05-24
Terrain Tan 4240-01-604-2788 2012-04-22

DSC_4141

DSC_4143

Reference: ESS Official NSN List (PDF)(2010-08)