Qused with display unit nsn 6610-01-147-8346 to make up the vsd-du; replaces 6610-01-255-1321; this item has conversions changing the instrument landing system display presentation by deleting the previous ils box and replacing it with a localizer and glide slope raw data deviation scale; a new ils/aila mode is created and the steering cross gain is changed; conversion is implemented by changing the deu firmware on the a23 cca and changing the generator prom on all cca
No other part numbers with same form, fit, and function found.
NSN 5920-01-334-9848
NSN 6650-01-083-9706
NSN 5975-00-501-2628
NSN 6650-01-599-2988
NSN 5935-00-928-8221
NSN 5910-00-471-8473
NSN 5910-01-641-4008
NSN 6105-00-628-3907
NSN 5945-00-661-0506
NSN 6645-01-199-0062
NSN 5975-01-401-5355
NSN 5996-01-483-7369
Last Updated: 08/16/2025