Can be set for seconds, minutes, or hours
NSN 6620-00-257-2783
NSN 5975-00-582-1460
NSN 6645-01-507-0208
NSN 6320-01-582-6668
NSN 4140-00-874-2427
NSN 5915-01-573-5980
NSN 5950-01-412-1194
NSN 6610-00-909-2198
NSN 5915-01-518-9310
NSN 5998-01-460-4777
NSN 4140-00-481-3858
NSN 5920-01-528-5707
Last Updated: 07/11/2025