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 5985-01-544-2287
NSN 6130-01-561-1506
NSN 7035-01-271-1643
NSN 5925-01-023-9768
NSN 5905-00-294-0927
NSN 6130-01-355-7417
NSN 6135-01-280-2883
NSN 6105-01-408-6859
NSN 6220-01-518-4012
NSN 5925-01-415-3084
NSN 5998-01-499-7611
NSN 2925-01-333-6346