National Stock Number
4720-01-169-3453
National Stock Number (NSN) 4720-01-169-3453, or NIIN 011693453, (hose assembly,air duct) was assigned January 6, 1984 in the Federal Logistics Information System (FLIS). NIIN 011693453 was cancelled on May 1, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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) 18451. [A LENGTH OF HOSE, AIR DUCT WITH COUPLINGS ON ONE OR BOTH ENDS. EXCLUDES:ITEMS WHICH INCLUDE A BRANCH HOSE OR FORK HOSE, HOSE ASSEMBLY, NONMETALLIC.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4720011693453 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.