National Stock Number
4320-01-621-6991
National Stock Number (NSN) 4320-01-621-6991, or NIIN 016216991, (motor,hydraulic) was assigned September 16, 2013 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 5 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers 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) 06128. [A MECHANICAL DEVICE DESIGNED TO CONVERT THE ENERGY OF FLUID PRESSURE TO ROTARY MOTION.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4320016216991 does not contain precious metals.
This NSN is associated to Schedule B 8412298075: hydraulic power engines and motors, nesoi. The Schedule B End Use is listed as industrial engines. NAICS classification category 333996: fluid power pump and motor manufacturing.
This information was last updated on May 01, 2025.