If you access the Inventory Activity screen for this part NRS4-2700-475-REV-B, it has a hyperlink on the last 3 lines to receipt number [0-042512]. If you click on the first hyperlink for that number it goes to Purchase Order Receipt 26527 from 2011 for a JST part. If you click on the second hyperlink with the same number it goes to the same PO receipt. If you click on the 3rd link it goes to Purchase Order Receipt 16208 from 2008 for a PAN part. I looked through the PO history for the NRS4-2700-475-REV-B part and none of them are showing receipt 0-042512 or anything similar to that.
That is a little strange. Let us review the information there and see if we can help identify what is causing that.