>> Search results for: 4029840P2 NSN Search Results National Stock Number (NSN) Description 5940-00-143-5017, 5940001435017 Cancelled -> Replaced by 5940009666708 5999-21-867-8260 , 5999218678260 CONTACT,ELECTRICAL 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