>> Search results for: AT29942 NSN Search Results National Stock Number (NSN) Description 3040-01-236-7221, 3040012367221 PARTS KIT,SEAL REPLACEMENT,MECHANICAL EQUIPMENT 5820-99-639-9149 , 5820996399149 CIRCUIT CARD ASSEMB 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