>> Search results for: 21312FIND2 NSN Search Results National Stock Number (NSN) Description 5360-01-417-3912, 5360014173912 SPRING,HELICAL,COMPRESSION 4820-01-421-1690 , 4820014211690 SLEEVE AND SLIDE,DIRECTIONAL CON 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