An item that is used to determine by comparison, the accuracy of an indicator, standing wave ratio.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5998-00-176-0990
NSN 6110-00-453-8971
NSN 5915-01-383-2583
NSN 5996-01-238-2656
NSN 5855-01-423-9921
NSN 6145-01-486-3666
NSN 6620-01-271-8984
NSN 5999-01-260-7104
NSN 7035-01-657-7183
NSN 5930-01-012-6771
NSN 5990-01-529-8433
NSN 6240-01-377-5503