>> Search results for: 811BTS NSN Search Results National Stock Number (NSN) Description 6515-01-528-1968, 6515015281968 ULTRASOUND,BLOOD FLOW DETECTION 6515-01-527-2870 , 6515015272870 DOPPLER,ULTRASONIC FLOW DETECTOR 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