>> Search results for: B921472 NSN Search Results National Stock Number (NSN) Description 2840-00-190-4369, 2840001904369 DISK,FIRST STAGE 2840-01-070-6193 , 2840010706193 Cancelled -> Replaced by 2840001904369 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