>> Search results for: 4DP2039B NSN Search Results National Stock Number (NSN) Description 5330-01-116-4920, 5330011164920 SEAL,INSERT,VALVE 4820-00-482-8905 , 4820004828905 Cancelled -> Replaced by 4820014754742 5330-01-053-1697, 5330010531697 SEAL 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