>> Search results for: 6181491 NSN Search Results National Stock Number (NSN) Description 4140-01-352-1787, 4140013521787 HOUSING,CENTRIFUGAL FAN 4720-01-431-1375 , 4720014311375 HOSE,NONMETALLIC 5330-01-612-2661, 5330016122661 GASKET 5330-01-612-2664 , 5330016122664 GASKET 4140-01-352-1787, 4140013521787 HOUSING,CENTRIFUGAL FAN 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