>> Search results for: 399600172 NSN Search Results National Stock Number (NSN) Description 1270-21-867-9542, 1270218679542 RETICLE ASSEMBLY,FI 1270-21-872-6542 , 1270218726542 RETICLE ASSEMBLY SE 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