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 5910-01-386-3002
NSN 6135-00-416-2898
NSN 5965-00-060-0090
NSN 6320-01-466-4175
NSN 5996-00-804-2698
NSN 6650-00-826-7396
NSN 6145-01-312-4990
NSN 6645-01-363-9790
NSN 6645-01-111-9825
NSN 5950-01-566-6245
NSN 5910-00-084-0275
NSN 5905-01-622-4584