Used for a visual acuity chart for vision testing
NSN 6685-01-499-1995
NSN 6150-01-120-2776
NSN 2925-01-359-4027
NSN 6320-00-994-0179
NSN 6685-01-020-8756
NSN 5935-01-213-7384
NSN 6650-01-463-4564
NSN 5905-01-359-4050
NSN 5905-01-287-1170
NSN 5960-01-025-2526
NSN 6620-01-596-3642
NSN 5945-01-509-4685
Last Updated: 03/11/2025