5 hour digits
NSN 6240-01-264-6637
NSN 5965-01-011-1228
NSN 6645-00-256-4072
NSN 4140-01-282-7586
NSN 5998-00-897-1720
NSN 6645-01-423-9361
NSN 5960-01-149-1261
NSN 5835-01-286-6499
NSN 5985-01-047-0893
NSN 4140-00-446-1024
NSN 5855-01-571-5605
NSN 5915-00-795-7220
Last Updated: 05/02/2025