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 5960-01-180-2776
NSN 6145-01-145-5533
NSN 6220-01-571-0951
NSN 6105-01-232-5262
NSN 5935-00-425-3694
NSN 5920-00-989-7254
NSN 2925-00-290-7052
NSN 6320-01-399-6177
NSN 5925-01-525-7694
NSN 6620-01-529-2518
NSN 5925-01-164-0837
NSN 6130-00-925-2303