National Stock Number
4220-01-097-8552
National Stock Number (NSN) 4220-01-097-8552, or NIIN 010978552, (life preserver,yoke) was assigned July 19, 1980 in the Federal Logistics Information System (FLIS). NIIN 010978552 was cancelled on March 2, 2006, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 1386013461997. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 07795. [A BUOYANT ITEM DESIGNED TO BE WORN AROUND THE NECK AND OVER THE FRONT OF THE BODY. 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, VEST.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 4220010978552 does not contain precious metals.
This information was last updated on Apr 01, 2025.