National Stock Number
4320-01-273-5672
National Stock Number (NSN) 4320-01-273-5672, or NIIN 012735672, (sleeve,shaft,pump) was assigned February 1, 1994 in the Federal Logistics Information System (FLIS). NIIN 012735672 was cancelled on February 2, 1994, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 4320000699754. 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) 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.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4320012735672 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.