National Stock Number
6810-01-390-4335
National Stock Number (NSN) 6810-01-390-4335, or NIIN 013904335, (hardness buffer) was assigned May 19, 1994 in the Federal Logistics Information System (FLIS). This NSN replaces 1 stock number, 6810010721977.
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 2 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, with the most recent procurement date of May 18, 2017. There have been 15 contracts issued for this part number, with 172 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM4AR07D0015, SPM4AR07D0014, SPM4AR07D0014, SPM4AR07D0014, SPM4AR07D0014. The total value of the awarded contracts has been US$ 30,089.57.
This NSN is fairly common among different weapons systems, belonging to 17 different platforms.
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 May 01, 2020, 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) 77777. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 6810013904335 does not contain precious metals.
This information was last updated on Aug 01, 2025.