Crystal controlled line frequencyclock and clock/calender; two lithium batteries are to provide continious timing when the processor is off
NSN 6240-01-539-7451
NSN 5985-01-459-7886
NSN 5895-01-443-4733
NSN 6620-01-012-2852
NSN 5905-01-487-8868
NSN 6240-01-162-4086
NSN 5960-00-220-2284
NSN 5990-00-351-5479
NSN 5920-01-119-3652
NSN 5960-01-359-6630
NSN 5910-01-501-9988
NSN 5920-01-541-6222
Last Updated: 05/28/2025