>> Search results for: RAPITEXRF NSN Search Results National Stock Number (NSN) Description 6550-01-240-4511, 6550012404511 TEST KIT,RHEUMATOID FACTOR DETEC 6550-01-240-8690 , 6550012408690 TEST KIT,RHEUMATOID FACTOR DETEC 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