>> Search results for: 28819D NSN Search Results National Stock Number (NSN) Description 4320-01-268-8433, 4320012688433 RING,WEARING 4320-01-268-8620 , 4320012688620 IMPELLER,PUMP,CENTRIFUGAL 4820-01-287-4678, 4820012874678 COCK,POPPET DRAIN 4320-01-268-8434 , 4320012688434 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