>> Search results for: DR580 NSN Search Results National Stock Number (NSN) Description 6350-01-299-7540, 6350012997540 DETECTOR,HEAT 6350-25-149-5774 , 6350251495774 DETECTOR,HEAT 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