DLMS™ Summary National Stock Number 1020-01-406-7829 National Stock Number (NSN) 1020-01-406-7829, or NIIN 014067829, (blower ventilation) was assigned January 12, 1995 in the Federal Logistics Information System (FLIS). 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) 77777. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1020014067829 does not contain precious metals. This information was last updated on Mar 01, 2017.