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 5990-01-071-8510
NSN 5835-00-880-6477
NSN 5975-00-936-7377
NSN 5905-01-447-6069
NSN 5835-01-034-5206
NSN 5999-01-562-9684
NSN 6130-01-485-8063
NSN 5975-00-478-2126
NSN 6150-00-537-4333
NSN 5985-01-248-9253
NSN 6130-00-125-7409
NSN 5985-01-580-2024