>> Search results for: 21174044 NSN Search Results National Stock Number (NSN) Description 2920-01-182-6417, 2920011826417 CONTROL UNIT ELECTR 2920-01-180-0447 , 2920011800447 CONTROL,UNIT,ELECTR 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