>> Search results for: B88421 NSN Search Results National Stock Number (NSN) Description 4730-01-289-1569, 4730012891569 REDUCER,PIPE 4730-00-469-5172 , 4730004695172 REDUCER,PIPE 1 Related Inventory B88421-184730012891569Condition NSREDUCER PIPE Readily AvailableAdd to RFQ 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