National Stock Number
6920-00-495-6507
National Stock Number (NSN) 6920-00-495-6507, or NIIN 004956507, (block prism mod) has an unknown assigned date. NIIN 004956507 was cancelled on November 2, 1990, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 77777. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6920004956507 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.