National Stock Number
3439-00-624-1921
National Stock Number (NSN) 3439-00-624-1921, or NIIN 006241921, (welding powder,metallic overlay) was assigned March 3, 1975 in the Federal Logistics Information System (FLIS). NIIN 006241921 was cancelled on December 16, 2011, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 3439010559637.
There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, one supplier is listed as an Active supplier 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) 20072. [A METALLIC POWDER USED FOR COATING METALLIC OR NONMETALLIC SURFACES BY THE WELDING PROCESS, TO PRODUCE A SURFACE RESISTANT TO ABRASION AND/OR CORROSION. IT MAY BE APPLIED WITH AN OXY-ACETYLENE TORCH, FURNACE, OR WITH A SPRAY WELD GUN.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 3439006241921 does not contain precious metals.
This information was last updated on Aug 01, 2025.