>> Search results for: 612X21FH11 NSN Search Results National Stock Number (NSN) Description 6685-00-804-2042, 6685008042042 RECORDER,HUMIDITY-TEMPERATURE 6685-21-898-3400 , 6685218983400 HYGROTHERMOGRAPH 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