National Stock Number
2840-00-441-1305
National Stock Number (NSN) 2840-00-441-1305, or NIIN 004411305, (shield,heat,turbine engine) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 004411305 was cancelled on March 3, 2005, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers 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.
This NSN is assigned to Item Name Code (INC) 61699. [INC 61699 CANCELLED/REPLACED BY ,INC 50357, FIIG A11300, APP-KEY A ,INC 50356, FIIG A11300, APP-KEY A , ON 042194 A RIGID ITEM, FABRICATED FROM A HEAT RESISTANT ALLOY, WITH OR WITHOUT INSULATION MATERIAL ADDED, DESIGNED TO PROTECT PARTS, AREAS OR SYSTEMS OF A TURBINE ENGINE FROM EXCESS HEAT.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2840004411305 does not contain precious metals.
This information was last updated on Aug 01, 2025.