>> Search results for: IRF521 NSN Search Results National Stock Number (NSN) Description 5961-01-314-5731, 5961013145731 Cancelled -> Replaced by 5961014378607 5961-01-437-8607 , 5961014378607 TRANSISTOR 5961-01-540-9519, 5961015409519 TRANSISTOR 5961-01-555-3457 , 5961015553457 TRANSISTOR 5961-01-485-8220, 5961014858220 TRANSISTOR 5961-01-685-8859 , 5961016858859 TRANSISTOR 5961-01-721-0426, 5961017210426 TRANSISTOR 5961-01-709-1344 , 5961017091344 TRANSISTOR 5961-99-740-3243, 5961997403243 TRANSISTOR 1 Related Inventory IRF5210S Readily AvailableAdd to RFQIRF5210STRL Readily AvailableAdd to RFQ 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