National Stock Number
1660-01-622-6802
National Stock Number (NSN) 1660-01-622-6802, or NIIN 016226802, (heater package,aircraft) was assigned October 17, 2013 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 19, 2020, this NSN's acquisition method was noted as: Acquire, for the first time, directly from the actual manufacturer rather than the prime contractor who is not the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 18639. [AN ITEM FURNISHED FOR A PARTICULAR AIRCRAFT CONSISTING OF A BASIC HEATER, TOGETHER WITH ACCESSORIES SUCH AS IGNITION ASSEMBLIES, FUEL CONTROLS, THERMAL SWITCHES, FUEL PRESSURE REGULATORS AND THE LIKE, USED TO PROVIDE HEAT TO THE INTERIOR OF AN AIRCRAFT. EXCLUDES:HEATER, AIRCRAFT.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1660016226802 does not contain precious metals.
This information was last updated on Jul 01, 2025.