>> Search results for: 3189350 NSN Search Results National Stock Number (NSN) Description 4820-01-246-6421, 4820012466421 BLOCK,FLUSH 4320-01-516-3486 , 4320015163486 SPOOL COMP 4 WAY 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