Weapon system essential
An electronic subassembly designed to be plugged into one or more basic pieces of test equipment to extend the capabilities of the basic instrument. the basic instrument cannot function without one or more plug-in units (as required) in position.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5895-00-501-8174
NSN 4140-01-217-6290
NSN 5975-00-909-5174
NSN 5975-01-401-5355
NSN 5999-01-429-4077
NSN 6130-01-010-8166
NSN 6620-01-524-7562
NSN 2925-01-356-6017
NSN 6620-01-555-1453
NSN 6150-01-639-8152
NSN 6110-01-263-8787
NSN 5945-01-486-5541