National Stock Number
4320-01-302-2284
National Stock Number (NSN) 4320-01-302-2284, or NIIN 013022284, (cylinder sleeve) was assigned June 10, 1989 in the Federal Logistics Information System (FLIS). NIIN 013022284 was cancelled on December 2, 2002, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 3040013464209. 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 one supplier. Today, one supplier is 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) 16756. [A TUBULAR METAL ITEM DESIGNED PRIMARILY AS A REPLACEABLE WEAR SURFACE WITHIN THE CYLINDER BORE OF A PISTON TYPE INTERNAL COMBUSTION ENGINE, COMPRESSOR, OR RECIPROCATING PUMP.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4320013022284 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.