National Stock Number
3040-01-290-0521
National Stock Number (NSN) 3040-01-290-0521, or NIIN 012900521, (accumulator,hydraulic) has an unknown assigned date. NIIN 012900521 was cancelled on September 20, 1997, 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 are no manufacturer part numbers associated to 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) 20977. [AN ACCUMULATOR IN WHICH LIQUIDS ARE STORED UNDER PRESSURE FOR MOMENTARY ENERGY IN A HYDRAULIC SYSTEM. EXCLUDES:ACCUMULATOR, HYDRAULIC, SQUIB ACTUATED.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3040012900521 does not contain precious metals.
This information was last updated on Aug 01, 2025.