Crystal controlled line frequencyclock and clock/calender; two lithium batteries are to provide continious timing when the processor is off
NSN 5960-01-199-6953
NSN 6145-01-025-0353
NSN 5905-01-467-9873
NSN 6145-01-181-6198
NSN 6320-01-220-2264
NSN 5950-01-469-0196
NSN 6645-01-411-5657
NSN 6105-01-308-3948
NSN 5925-01-646-0722
NSN 5915-00-335-6336
NSN 5920-01-607-4346
NSN 5920-01-235-0704
Last Updated: 06/30/2025