National Stock Number
3120-01-531-9930
National Stock Number (NSN) 3120-01-531-9930, or NIIN 015319930, (bearing half,sleeve) was assigned July 25, 2005 in the Federal Logistics Information System (FLIS). NIIN 015319930 was cancelled on April 2, 2006, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 3120015270460. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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) 22210. [A HALF OF A TWO-PIECE SPLIT TYPE BEARING, SLEEVE.]. 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 3120015319930 does not contain precious metals.
This information was last updated on Aug 01, 2025.