National Stock Number
2520-01-202-9589
National Stock Number (NSN) 2520-01-202-9589, or NIIN 012029589, (parts kit,driving axle differential) was assigned March 8, 1985 in the Federal Logistics Information System (FLIS). NIIN 012029589 was cancelled on August 2, 2007, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2520012735772. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. 2 of those 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.
This NSN is assigned to Item Name Code (INC) 28045. [A GROUP OF ITEMS USED IN THE REPAIR OF DIFFERENTIAL, DRIVING AXLE. IT MAY CONTAIN SUCH ITEMS AS BEVEL GEAR(S), SLEEVE BEARING(S), DIFFERENTIAL SPIDER(S), THRUST WASHER(S), SHIM(S), GASKET(S), AND THE LIKE. EXCLUDES GEAR SET (AS MODIFIED).]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 2520012029589 does not contain precious metals.
This information was last updated on Jun 01, 2025.