>> Search results for: 000040944 NSN Search Results National Stock Number (NSN) Description 4520-00-242-5396, 4520002425396 HEATER,DUCT TYPE,STATIONARY 4520-01-347-8246 , 4520013478246 HEATER,DUCT TYPE,STATIONARY 4520-01-372-8491, 4520013728491 HEATER,DUCT TYPE,STATIONARY 4520-01-373-6310 , 4520013736310 HEATER,DUCT TYPE,STATIONARY 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