>> Search results for: 1064NSCOP3IN NSN Search Results National Stock Number (NSN) Description 4820-01-453-8023, 4820014538023 SEAT,VALVE 4820-01-456-1489 , 4820014561489 DISK,VALVE 4820-01-456-1497, 4820014561497 STEM,FLUID VALVE 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