National Stock Number
5340-00-421-1640
National Stock Number (NSN) 5340-00-421-1640, or NIIN 004211640, (slide,drawer,extension) was assigned March 14, 1969 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 assigned to Item Name Code (INC) 28191. [AN ITEM DESIGNED TO BE INSTALLED IN A CABINET OR RACK TO PROVIDE SUPPORT AND A SLIDING OR ROLLING SURFACE FOR A DRAWER, OR THE LIKE. A PORTION OF THE SLIDE EXTENDS WITH THE DRAWER TO PROVIDE SUPPORT WHEN THE DRAWER IS IN THE OPEN POSITION.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5340004211640 contains an unknown precious metal.
This NSN is associated to Schedule B 9607190000: slide fasteners, nesoi. The Schedule B End Use is listed as finished textile supplies. NAICS classification category 339993: fastener, button, needle, and pin manufacturing.
This information was last updated on Aug 01, 2025.