Three concentric circles
NSN 2925-01-622-8568
NSN 5925-01-367-6118
NSN 7035-01-547-2750
NSN 4140-01-555-8190
NSN 6685-01-156-1110
NSN 5920-01-032-2133
NSN 6105-01-135-1956
NSN 5895-00-045-7127
NSN 6240-01-576-0884
NSN 5950-00-930-4452
NSN 5855-01-406-7237
NSN 6150-01-083-8310
Last Updated: 04/24/2024