National Stock Number
3040-00-156-3837
National Stock Number (NSN) 3040-00-156-3837, or NIIN 001563837, (disc,brake) was assigned January 28, 1970 in the Federal Logistics Information System (FLIS). NIIN 001563837 was cancelled on September 26, 2002, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 2 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 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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 unique to one weapons system.
This NSN is assigned to Item Name Code (INC) 60405. [A FLAT CIRCULAR METALLIC ITEM, A COMPONENT OF A DISK TYPE BRAKE USED PRIMARILY FOR FRICTIONAL PURPOSES.]. 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 3040001563837 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.