National Stock Number
2940-01-285-7531
National Stock Number (NSN) 2940-01-285-7531, or NIIN 012857531, (parts kit,air filter) was assigned September 20, 1988 in the Federal Logistics Information System (FLIS). NIIN 012857531 was cancelled on May 1, 2010, 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) 33841. [A COLLECTION OF ITEMS USED TO REPAIR/REPLACE AIR FILTERS. MAY INCLUDE MOUNTING HARDWARE. EXCLUDES:PARTS KIT (1),BRAKE CHAMBER.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2940012857531 does not contain precious metals.
This information was last updated on Aug 01, 2025.