This is part of a test station; drawing name is "assembly drawing ts-203/wj1840 df test unit; for the talon 1& 2 threat electronic avoidance system
NSN 5950-00-203-5621
NSN 5998-00-625-5072
NSN 6645-01-141-7016
NSN 6650-01-150-2595
NSN 5915-01-395-1478
NSN 5855-00-149-0766
NSN 6135-01-118-8235
NSN 5999-01-168-8293
NSN 6105-01-443-2980
NSN 6650-01-624-5411
NSN 5985-00-900-0544
NSN 5910-01-420-9773