National Stock Number
5640-00-489-4796
National Stock Number (NSN) 5640-00-489-4796, or NIIN 004894796, (cloth,asbestos) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 004894796 was cancelled on April 30, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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 unique to one weapons system.
This NSN is assigned to Item Name Code (INC) 15099. [A WOVEN FABRIC OVER 12 INCHES (304.8 MM) WIDE, PRINCIPALLY OF ASBESTOS FIBERS, FORMING A SOFT FLEXIBLE TEXTILE OF VARIOUS WEAVES. IT IS NORMALLY USED AS A THERMAL INSULATION. EXCLUDES:ASBESTOS SHEET, WOVEN.]. 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 5640004894796 does not contain precious metals.
This information was last updated on Jul 01, 2025.