Three concentric circles
NSN 6145-01-370-7117
NSN 5999-00-988-7906
NSN 6240-01-083-0867
NSN 6110-00-271-9928
NSN 6645-00-225-2742
NSN 5990-00-275-7819
NSN 5999-00-838-1502
NSN 5996-01-420-5839
NSN 7035-00-567-7511
NSN 5960-01-599-9821
NSN 5855-00-903-4305
NSN 6145-01-246-3112
Last Updated: 05/13/2024