>> Search results for: F40SPX41RSWM NSN Search Results National Stock Number (NSN) Description 6240-01-344-9934, 6240013449934 LAMP,FLUORESCENT 6240-01-454-0864 , 6240014540864 LAMP,FLUORESCENT 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