National Stock Number
4320-00-367-2920
National Stock Number (NSN) 4320-00-367-2920, or NIIN 003672920, (block,cylinder,axial piston pump) was assigned February 27, 1974 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those 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.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 77777. 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 4320003672920 contains an unknown precious metal.
This NSN is associated to Schedule B 9617006000: parts of vacuum flasks etc,except glass inners. The Schedule B End Use is listed as cell phones and other household goods, n.e.c.. NAICS classification category 332439: other metal container manufacturing.
This information was last updated on Aug 01, 2025.