>> Search results for: 7311A21101 NSN Search Results National Stock Number (NSN) Description 4720-01-164-3935, 4720011643935 HOSE,AIR DUCT 4720-01-245-9856 , 4720012459856 Cancelled -> Replaced by 4720011643935 1560-01-170-1197, 1560011701197 INSULATION,HALF,DUC 1560-01-241-3339 , 1560012413339 Cancelled -> Replaced by 1560011701197 1560-01-170-5336, 1560011705336 INSULATION PIPE COVERING,THERMAL 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