National Stock Number
1420-01-375-8740
National Stock Number (NSN) 1420-01-375-8740, or NIIN 013758740, (shield,heat,guided missile compo) was assigned May 23, 1993 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 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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) 41198. [A FIREPROOF ITEM SPECIALLY DESIGNED TO CONFORM TO THE EXTERNAL CONTOURS OF A GUIDED MISSILE FOR PROTECTION FROM HEAT. SEE INSULATION (AS MODIFIED).]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1420013758740 does not contain precious metals.
This information was last updated on Aug 01, 2025.