>> Search results for: 121324123 NSN Search Results National Stock Number (NSN) Description 4820-66-088-5023, 4820660885023 VALVE,REDUCING 4730-66-087-5319 , 4730660875319 CAP,PIPE 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