>> Search results for: UUB690 NSN Search Results National Stock Number (NSN) Description 7520-00-250-6883, 7520002506883 BOX,FILING 7520-00-281-5932 , 7520002815932 BOX,FILING 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