This cpu is single board
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.
Classification: Parts and accessories equally suitable for use with machines of two or more of the headings 8469 to 8472
NSN 5930-01-432-1931
NSN 6685-01-150-2703
NSN 6150-01-282-0610
NSN 5930-01-008-1994
NSN 6685-00-135-1353
NSN 5990-00-887-0147
NSN 6150-00-757-1677
NSN 5910-01-063-1746
NSN 6620-00-147-3139
NSN 5905-00-592-0068
NSN 5985-01-212-9767
NSN 5930-01-355-3780