>> Search results for: 492283C1 NSN Search Results National Stock Number (NSN) Description 5360-01-227-1338, 5360012271338 SPRING,HELICAL,EXTENSION 2530-99-252-8878 , 2530992528878 SPRING 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