>> Search results for: 66N213 NSN Search Results National Stock Number (NSN) Description 7420-00-551-4486, 7420005514486 CALCULATOR,ELECTRONIC 6635-01-302-8487 , 6635013028487 PLUG,CALIBRATION,K- 6635-01-302-8487, 6635013028487 PLUG,CALIBRATION,K- 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