>> Search results for: 891638 NSN Search Results National Stock Number (NSN) Description 1240-01-258-2395, 1240012582395 RING,RETAINING,OPTICAL ELEMENT 6250-00-270-4240 , 6250002704240 Cancelled -> Replaced by 6250011077384 6250-00-553-1238, 6250005531238 LAMPHOLDER 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