>> Search results for: FS12B NSN Search Results National Stock Number (NSN) Description 5120-01-335-0861, 5120013350861 Cancelled -> Replaced by 5120016498883 5120-01-649-8883 , 5120016498883 SOCKET,SOCKET WRENCH 4140-01-487-5453, 4140014875453 FAN,TUBEAXIAL 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