>> Search results for: 2090401221 NSN Search Results National Stock Number (NSN) Description 5307-01-048-5430, 5307010485430 STUD,STEPPED 5307-01-048-5433 , 5307010485433 STUD,STEPPED 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