Crystal controlled line frequencyclock and clock/calender; two lithium batteries are to provide continious timing when the processor is off
NSN 5975-00-497-5431
NSN 5960-00-451-5271
NSN 6645-00-842-4653
NSN 6320-01-341-7986
NSN 5925-01-150-1830
NSN 6240-01-326-6937
NSN 5930-01-244-7232
NSN 6610-01-476-7412
NSN 2925-01-196-2904
NSN 6150-01-351-6152
NSN 5925-00-399-1120
NSN 5960-01-485-0437
Last Updated: 07/14/2025