>> Search results for: 000053325 NSN Search Results National Stock Number (NSN) Description 1560-00-376-6301, 1560003766301 SLEEVE COUPLING,VENT DUCT 1560-00-376-6304 , 1560003766304 SLEEVE COUPLING,VENT DUCT 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