National Stock Number
4520-00-141-1120
National Stock Number (NSN) 4520-00-141-1120, or NIIN 001411120, (heater,space) has an unknown assigned date. NIIN 001411120 was cancelled on June 2, 1990, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4520005400557. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 03228. [A DEVICE DESIGNED TO BURN VARIOUS TYPES OF FUEL WITHIN AN INCLOSURE WHICH PROTECTS AND CONFINES THE FIRE. IT IS USED FOR THE PURPOSE OF RAISING THE TEMPERATURE OF THE AIR IN ITS IMMEDIATE VICINITY. THE INCLOSURE MAY BE VENTED. EXCLUDES:HEATER,DUCT TYPE,PORTABLE; HEATER,SPACE,ELECTRIC.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4520001411120 does not contain precious metals.
This information was last updated on Aug 01, 2025.