Back-up time standard, used on b2 aircraft, retains time in attu units which are constantly updated from gps satelites.
No other part numbers with same form, fit, and function found.
NSN 6105-00-917-0496
NSN 6110-00-377-3220
NSN 5910-01-005-0474
NSN 5895-01-411-2473
NSN 6220-01-452-0007
NSN 5920-01-131-1692
NSN 5905-00-151-6653
NSN 5935-00-186-2792
NSN 4140-00-504-1829
NSN 6150-01-471-7905
NSN 6150-00-278-1294
NSN 7035-01-104-5446
Last Updated: 01/13/2025