>> Search results for: PLC1144004 NSN Search Results National Stock Number (NSN) Description 4820-01-419-6317, 4820014196317 VALVE,CHECK 4820-01-544-8010 , 4820015448010 VALVE,CHECK 4730-01-452-2102, 4730014522102 NUT,UNION 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