National Stock Number
3439-01-378-3495
National Stock Number (NSN) 3439-01-378-3495, or NIIN 013783495, (welding powder,metallic overlay) was assigned August 12, 1993 in the Federal Logistics Information System (FLIS). NIIN 013783495 was cancelled on July 2, 2009, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 3439014073806. This NSN does not replace any other NSNs.
There are 2 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 one supplier. 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 but does have other critical feature(s) such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 3439013783495 does not contain precious metals.
This information was last updated on Jul 01, 2025.