National Stock Number
1560-00-249-9350
National Stock Number (NSN) 1560-00-249-9350, or NIIN 002499350, (insulation,thermal,aircraft) was assigned February 19, 1969 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 2 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) 66594. [AN ITEM COMPOSED OF CERAMIC OR OTHER SYNTHETIC MATERIAL IN VARIOUS SHAPES AND SIZES. IT IS SPECIFICALLY DESIGNED TO PROVIDE AERODYNAMIC INSULATION FOR THE OUTER SKIN AND INTERNAL COMPONENTS OF THE AIRCRAFT AGAINST THE EFFECT OF THERMAL HEATING. IT ALSO PRESENTS A LOW RADAR SIGNATURE TO PREVENT RADAR DETECTION. EXCLUDES:INSULATION, THERMAL, SPECIAL PURPOSE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 1560002499350 does not contain precious metals.
This NSN is associated to Schedule B 8803300060: other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof). The Schedule B End Use is listed as parts for military-type goods. NAICS classification category 336413: other aircraft parts and auxiliary equipment manufacturing.
This information was last updated on Aug 01, 2025.