National Stock Number
4320-00-789-2032
National Stock Number (NSN) 4320-00-789-2032, or NIIN 007892032, (sleeve,shaft,pump) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). NIIN 007892032 was cancelled on September 2, 2002, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4320014822618. This NSN does not replace any other NSNs.
There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 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) 61082. [A TUBULAR SHAPED METALLIC ITEM DESIGNED TO PROVIDE A REPLACEABLE WEARING SURFACE FOR A CENTRIFUGAL PUMP SHAFT. SEE ALSO BEARING, SLEEVE; BUSHING, SLEEVE; AND SPACER, SLEEVE.]. 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). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4320007892032 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.