National Stock Number: 4920-01-189-2715
  Federal Supply Class: 4920
  National Item Identification Number: 011892715
  Description: COMPUTER SUBASSEMBLY
  Detail: Two or more different types of items, having a common mounting or mounted on each other which together form a portion of a computer, but which in itself is not a complete functioning item and cannot be assigned a more definite item name. 
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