>> Search results for: 20218101 NSN Search Results National Stock Number (NSN) Description 5998-00-193-8889, 5998001938889 CIRCUIT CARD ASSEMBLY 4820-01-139-1713 , 4820011391713 VALVE,SAFETY RELIEF 3020-12-197-2627, 3020121972627 KETTENRAD 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