>> Search results for: SN099 NSN Search Results National Stock Number (NSN) Description 4730-99-257-4353, 4730992574353 REDUCER,TUBE 4730-99-539-2122 , 4730995392122 REDUCER,TUBE 4730-99-052-2748, 4730990522748 FERRULE,BRAZING,TUB 4730-99-370-8120 , 4730993708120 NUT,UNION 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