National Stock Number
5120-00-180-0859
National Stock Number (NSN) 5120-00-180-0859, or NIIN 001800859, (knockout tool,engine valve seat) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 unique to one weapons system.
This NSN is assigned to Item Name Code (INC) 06678. [A TOOL WITH AN OFFSET POINT SO DESIGNED THAT WHEN THE POINT IS PLACED AGAINST THE PORTION OF A VALVE SEAT INSERT, A HAMMER BLOW WILL REMOVE THE INSERT.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5120001800859 contains an unknown precious metal.
This NSN is associated to Schedule B 8481907000: parts of hand operated and check appliances. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332911: industrial valve manufacturing.
This information was last updated on Sep 01, 2024.