>> Search results for: BX5BLUE NSN Search Results National Stock Number (NSN) Description 7520-21-891-2792, 7520218912792 PEN,BALL-POINT 7520-21-892-3149 , 7520218923149 MARKER,BALL POINT 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information