National Stock Number
6850-01-029-4593
National Stock Number (NSN) 6850-01-029-4593, or NIIN 010294593, (leak preventive compound,radiator) was assigned October 17, 1976 in the Federal Logistics Information System (FLIS). NIIN 010294593 was cancelled on February 2, 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 3 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, 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) 07568. [A CHEMICAL OF NONSPECIFIED COMPOSITION PRIMARILY INTENDED TO BE ADDED TO ENGINE COOLING SYSTEMS FOR THE PREVENTION AND/OR CORRECTION OF SMALL LEAKS. WHEN OF A SINGLE SPECIFIC CHEMICAL, USE SPECIFIC CHEMICAL NAME.]. 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 6850010294593 does not contain precious metals.
This information was last updated on Jul 01, 2025.