>> Search results for: UP1T066B NSN Search Results National Stock Number (NSN) Description 5999-00-498-1863, 5999004981863 HEAT SINK,ELECTRICAL-ELECTRONIC 5999-14-401-8932 , 5999144018932 RADIATEUR,COMPOSANT 5999-66-061-2999, 5999660612999 HEAT SINK,ELECTRICA 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