>> Search results for: K52L NSN Search Results National Stock Number (NSN) Description 6515-01-307-3946, 6515013073946 STOPCOCK,INTRAVENOUS THERAPY 4820-01-312-0278 , 4820013120278 VALVE,SAFETY RELIEF 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