>> Search results for: 5103975 NSN Search Results National Stock Number (NSN) Description 2990-00-388-2670, 2990003882670 Cancelled -> Replaced by 2990011083549 2990-99-757-4577 , 2990997574577 RETAINER,GOVERNOR 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