Ac/dc current type
An item which provides facilities for electronically correcting errors in the indication of a magnetic compass by the manual adjustment of current intensity in coils which are in proximity to specific points in or near the compass. The correcting action is a function of electromagnetic field intensity about the coils, resulting from varying the current intensity. Excludes correcting devices of the permanent magnet type.
Classification: Parts & accessories for direction finding compasses and other navigational instruments and appliances
NSN 5835-01-386-4027
NSN 5855-00-361-0167
NSN 5925-00-267-3044
NSN 2925-00-284-1534
NSN 6105-00-730-3928
NSN 5950-01-215-1500
NSN 5990-01-227-6526
NSN 6685-01-477-2349
NSN 5999-00-171-8858
NSN 6130-00-153-1338
NSN 5910-01-027-5274
NSN 5990-00-867-5354