National Stock Number
4220-00-142-1726
National Stock Number (NSN) 4220-00-142-1726, or NIIN 001421726, (life preserver,vest) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN replaces 1 stock number, 4220000679796.
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) 07794. [A BUOYANT ITEM DESIGNED TO BE WORN AS A VEST, HAVING NO SLEEVES. IT MAY HAVE A COLLAR. THE BUOYANCY MAY BE ATTAINED BY A FILLER OF BUOYANT MATERIAL SUCH AS KAPOK, OR INFLATION BY GAS AND/OR ORALLY. SEE ALSO LIFE PRESERVER, YOKE.]. 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 4220001421726 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.