>> Search results for: 4973974 NSN Search Results National Stock Number (NSN) Description 5855-01-661-2646, 5855016612646 LENS,INFRARED RECEIVER 5855-01-582-4131 , 5855015824131 LENS,INFRARED RECEIVER 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