>> Search results for: BS1486PART4 NSN Search Results National Stock Number (NSN) Description 4730-99-253-4240, 4730992534240 LUBRICATING NIPPLE 4730-99-768-4002 , 4730997684002 LUBRICATING NIPPLE 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