>> Search results for: 21091069SHEET1FDNO3 NSN Search Results National Stock Number (NSN) Description 4520-01-685-7381, 4520016857381 HEATING ELEMENT,ELECTRICAL,IMMER 6685-01-685-7435 , 6685016857435 INDICATOR,TEMPERATURE,THERMOCOUP 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