>> Search results for: G156A20 NSN Search Results National Stock Number (NSN) Description 5910-00-197-4546, 5910001974546 Cancelled -> Replaced by 5910012305321 5120-13-800-8539 , 5120138008539 WRENCH,OPEN END: 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