>> Search results for: 1998580 NSN Search Results National Stock Number (NSN) Description 2920-01-331-6477, 2920013316477 Cancelled -> Replaced by 2920013474140 6615-00-204-6306 , 6615002046306 GYROSCOPE ASSEMBLY,YAW 6615-01-232-4125, 6615012324125 GYROSCOPE ASSEMBLY,YAW 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