4" sq illuminated; reference data, wind measuring system, series type 420c, pg 1-3
An item which indicates wind speed from intelligence transmitted by a wind speed transmitter.
Classification: Parts and accessories for surveying
NSN 6110-01-051-4898
NSN 5996-01-360-5635
NSN 5975-01-578-2066
NSN 5999-01-524-5490
NSN 6320-00-194-4252
NSN 6650-01-607-7600
NSN 6610-01-422-2376
NSN 5985-01-004-9649
NSN 6320-00-405-2348
NSN 6110-00-967-9007
NSN 2925-00-246-3077
NSN 5855-01-315-6180