National Stock Number
4520-01-087-6547
National Stock Number (NSN) 4520-01-087-6547, or NIIN 010876547, (insulation,exhaust pipe fitting) has an unknown assigned date. NIIN 010876547 was cancelled on January 2, 2000, 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 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 assigned to Item Name Code (INC) 77777. 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). Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 4520010876547 contains an unknown precious metal.
This information was last updated on Jun 01, 2025.