National Stock Number
3520-00-222-3331
National Stock Number (NSN) 3520-00-222-3331, or NIIN 002223331, (stitching machine,shoe) 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 Sep 02, 2006, 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) 37906. [A MACHINE DESIGNED FOR STITCHING SOLES TO SHOES, REWELTING, SEWING BACKSTAYS, AND THE LIKE OPERATION.]. 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 3520002223331 does not contain precious metals.
This NSN is associated to Schedule B 8453200000: machinery for making or repairing footwear. The Schedule B End Use is listed as textile, sewing machines. NAICS classification category 333999: all other miscellaneous general purpose machinery manufacturing.
This information was last updated on Jul 01, 2025.