>> Search results for: 99K4BC NSN Search Results National Stock Number (NSN) Description 5315-01-050-3540, 5315010503540 PIN,DIFFUSOR,PUMP 5310-01-044-1108 , 5310010441108 NUT,PLAIN,SLOTTED,HEXAGON 5310-01-170-3655, 5310011703655 WASHER 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