National Stock Number
3455-00-250-2593
National Stock Number (NSN) 3455-00-250-2593, or NIIN 002502593, (knurling tool,machine) 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 2 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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) 35197. [A MACHINE TOOL HAVING A SUITABLE HOLDER OR SHANK FOR MOUNTING IN A LATHE TYPE POST AND CONTAINING ONE OR TWO KNURL, MACHINE.]. 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 3455002502593 contains an unknown precious metal.
This NSN is associated to Schedule B 8207306060: dies, metal forming and thread rolling, not suitable for cutting metal and parts thereof. The Schedule B End Use is listed as metalworking machine tools. NAICS classification category 333514: special die and tool, die set, jig, and fixture manufacturing.
This information was last updated on Jul 01, 2025.