National Stock Number
5136-00-542-4221
National Stock Number (NSN) 5136-00-542-4221, or NIIN 005424221, (die and collet) 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2019, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 03271. [AN ASSEMBLY CONSISTING OF A COLLET, THREADING DIE AND TWO RECTANGULAR THREAD CUTTING DIES. IT IS DESIGNED TO BE HELD IN A DIESTOCK, DIE HOLDER OR DIE HEAD. EXCLUDES:DIE, THREAD CUTTING AND DIE, RETHREADING.]. 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 5136005424221 does not contain precious metals.
This NSN is associated to Schedule B 8466100110: tool holders for forming-type or cutting type dies. The Schedule B End Use is listed as metalworking machine tools. NAICS classification category 333515: cutting tool and machine tool accessory manufacturing.
This information was last updated on Jul 01, 2025.