National Stock Number
4940-01-016-8401
National Stock Number (NSN) 4940-01-016-8401, or NIIN 010168401, (tester,air brake) was assigned February 25, 1976 in the Federal Logistics Information System (FLIS). NIIN 010168401 was cancelled on December 15, 2017, 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 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 2 suppliers. 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 05297. [A MECHANICAL DEVICE, CONSISTING OF A DIAL GAGE, A VALVE, AND TWO COUPLINGS WHICH ARE CONNECTED IN THE BRAKE AIR LINE OF A SINGLE CAR, FOR THE PURPOSE OF CHECKING THE CONDITION OF THE BRAKE EQUIPMENT.]. 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 4940010168401 does not contain precious metals.
This information was last updated on Aug 01, 2025.