National Stock Number
4320-01-338-7592
National Stock Number (NSN) 4320-01-338-7592, or NIIN 013387592, (housing,liquid pump) was assigned May 10, 1991 in the Federal Logistics Information System (FLIS). NIIN 013387592 was cancelled on December 2, 2009, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 3040012975389. 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, only one supplier is 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.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 32557. [A COMPLETE ENCLOSURE WHICH PROTECTS THE INTERNAL COMPONENTS OF A PUMP, (AS MODIFIED). IT MAY OR MAY NOT INCLUDE THE INTAKE AND OUTLET PORTS OF THE PUMP. FOR HOUSINGS WHICH ENCLOSE ONLY A PORTION OF THE PUMP, SEE HOUSING SECTION, LIQUID PUMP.]. 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 4320013387592 does not contain precious metals.
This information was last updated on Aug 01, 2025.