>> Search results for: 31HCS18PC4 NSN Search Results National Stock Number (NSN) Description 5315-00-812-0640, 5315008120640 Cancelled -> Replaced by 5315008142344 4320-00-787-8869 , 4320007878869 RING,WEARING 4320-00-787-8874, 4320007878874 SLEEVE,SHAFT,PUMP 4320-00-787-8881 , 4320007878881 DEFLECTOR,DIRT AND LIQUID 4320-00-787-8868, 4320007878868 RING,WEARING 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