>> Search results for: D3800A066ITEM4 NSN Search Results National Stock Number (NSN) Description 4820-01-237-6948, 4820012376948 SEAT,VALVE 5331-01-058-4008 , 5331010584008 Cancelled -> Replaced by 5331012144863 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