Crystal controlled line frequencyclock and clock/calender; two lithium batteries are to provide continious timing when the processor is off
NSN 6685-00-825-4360
NSN 6240-01-609-7740
NSN 5985-00-216-8216
NSN 5930-00-219-5002
NSN 5945-00-458-3931
NSN 6110-01-332-3842
NSN 5835-00-876-4544
NSN 6135-01-534-3007
NSN 6130-01-574-7484
NSN 6685-01-370-8747
NSN 6685-01-477-3890
NSN 5895-01-390-2671
Last Updated: 08/09/2025