>> Search results for: 1229LHDO NSN Search Results National Stock Number (NSN) Description 3010-01-283-3913, 3010012833913 GEAR ASSEMBLY,SPEED DECREASER 3040-01-283-3889 , 3040012833889 GEARSHAFT,HELICAL 3040-01-283-6023, 3040012836023 GEARSHAFT,HELICAL 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