National Stock Number
3040-01-187-2340
National Stock Number (NSN) 3040-01-187-2340, or NIIN 011872340, (differential gear unit) was assigned August 21, 1984 in the Federal Logistics Information System (FLIS). NIIN 011872340 was cancelled on September 2, 1999, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 3040012517238. 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) 61761. [AN ARRANGEMENT OF GEARS IN AN EPICYCLIC TRAIN THAT CONNECTS TWO SHAFTS IN THE SAME LINE. THE DRIVING FORCE IS EQUALLY DIVIDED BETWEEN THE SHAFTS WHICH ROTATE IN DIFFERENT DIRECTIONS WITH ONE SHAFT PERMITTED TO REVOLVE FASTER THAN THE OTHER.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3040011872340 does not contain precious metals.
This information was last updated on Sep 01, 2024.