Es-3385 is a custom unit irig-b time code generator with an airborne qualified battery
No other part numbers with same form, fit, and function found.
NSN 6650-01-375-0507
NSN 4140-00-471-1464
NSN 5985-00-156-0970
NSN 6145-01-551-1419
NSN 6105-01-615-3114
NSN 5960-01-263-1641
NSN 6145-00-491-9632
NSN 6320-01-056-1164
NSN 5975-00-754-5299
NSN 6645-00-357-8827
NSN 6620-01-625-2855
NSN 6650-00-778-2949
Last Updated: 06/14/2025