National Stock Number
4810-01-661-6521
National Stock Number (NSN) 4810-01-661-6521, or NIIN 016616521, (actuator,hydraulic-pneumatic,lin) was assigned March 10, 2017 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 37304. [A SELF-CONTAINED POWER TRANSMITTING DEVICE DESIGNED TO CONVERT HYDRAULIC OR PNEUMATIC FORCE INTO CONTROLLED MECHANICAL FORCE IN THE FORM OF LINEAR (STRAIGHT LINE) MECHANICAL MOVEMENT. THE LINEAR MOTION IS LIMITED IN REGARDS TO TRAVEL DISTANCE. EXCLUDES:HYDRAULIC AND PNEUMATIC CYLINDERS AND SCREWJACKS.]. 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 4810016616521 does not contain precious metals.
This NSN is associated to Schedule B 8481809030: taps, cocks, valves and similar appliances, nesoi, with hydraulic actuators. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332911: industrial valve manufacturing.
This information was last updated on Jul 01, 2025.