Artifact Details Title Head/arm assembly Catalog Number 102674492 Type Physical object Description Label on plastic box, which was discarded, said "7353165 HEAD/ARM ASSEMBLY P/N 2250960". Other label on box said "INVENTORY ITEM RECORD USAGE PROTECTIVE PACKAGED 2250960 PART NO. 120-0726-2". Dimensions overall: 1/8 in x 5 in x 3 1/2 in Category Memory/disk