>> Search results for: WIS19521 NSN Search Results National Stock Number (NSN) Description 5920-01-389-1191, 5920013891191 FUSEHOLDER,BLOCK 5920-00-962-0431 , 5920009620431 FUSEHOLDER,BLOCK 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