>> Search results for: 640129870001 NSN Search Results National Stock Number (NSN) Description 5820-99-452-9423, 5820994529423 MANUFACTURERS SPARE 5820-99-831-4398 , 5820998314398 MANUFACTURERS SPARE 5820-99-793-7149, 5820997937149 TRANSPONDER,SET 5820-99-304-1254 , 5820993041254 MANUFACTURERS SPARE 5820-99-409-5680, 5820994095680 MANUFACTURERS SPARE 5820-99-390-9167 , 5820993909167 MANUFACTURERS SPARE 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