>> Search results for: B2504074 NSN Search Results National Stock Number (NSN) Description 5977-01-087-6373, 5977010876373 BRUSH,ELECTRICAL CONTACT 5977-21-891-9845 , 5977218919845 BRUSH SET,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