>> Search results for: 390521001 NSN Search Results National Stock Number (NSN) Description 5998-00-278-9605, 5998002789605 CIRCUIT CARD ASSEMBLY 5998-01-084-3072 , 5998010843072 CIRCUIT CARD ASSEMBLY 1005-13-112-3335, 1005131123335 SEAR SAFETY 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