National Stock Number
4320-01-143-2589
National Stock Number (NSN) 4320-01-143-2589, or NIIN 011432589, (cylinder,actuating,linear) was assigned November 30, 1982 in the Federal Logistics Information System (FLIS). NIIN 011432589 was cancelled on April 30, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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. ISO Group has several sources of supply for 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) 22017. [A CYLINDER DESIGNED TO HOUSE A PISTON AND OTHER NECESSARY COMPONENT PARTS OF A CYLINDER ASSEMBLY, ACTUATING, LINEAR. DO NOT USE IF A MORE SPECIFIC NAME APPLIES.]. 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 4320011432589 contains an unknown precious metal.
This information was last updated on Jun 01, 2025.