National Stock Number
5977-00-402-8529
National Stock Number (NSN) 5977-00-402-8529, or NIIN 004028529, (electrode) was assigned April 4, 2016 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment.NIIN 004028529 was cancelled on October 2, 2015, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5977016407130. This NSN replaces 1 stock number, 6680013274023.
There are 20 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 4 suppliers. Today, 4 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. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 05, 2016, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 02632. [AN ITEM OF ELECTRICALLY CONDUCTIVE MATERIAL WHICH ACTS AS A TERMINAL THROUGH WHICH AN ELECTRIC CURRENT ENTERS OR LEAVES A LIQUID OR GAS. THE ITEM DOES NOT PROVIDE FILLER MATERIAL OR ACT AS A LIGHTING MEDIA. EXCLUDES:ELECTRODE, WELDING; ELECTRODE, CUTTING, TUBULAR AND ELECTRODE, CARBON, LIGHTING.]. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5977004028529 does not contain precious metals.
This NSN is associated to Schedule B 8545190000: carbon electrodes,nesoi. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335991: carbon and graphite product manufacturing.
This information was last updated on Aug 01, 2025.