>> Search results for: SA2057 NSN Search Results National Stock Number (NSN) Description 5945-22-269-3064, 5945222693064 RELAY,THERMAL 5945-22-256-7426 , 5945222567426 RELAY,ELECTROMAGNET 4520-66-073-0814, 4520660730814 HEATING ELEMENT,ELE 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