National Stock Number
2520-00-737-5199
National Stock Number (NSN) 2520-00-737-5199, or NIIN 007375199, (parts kit,driving axle different) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2520000283426.
There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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 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 2520007375199 contains an unknown precious metal.
This NSN is associated to Schedule B 8483909500: parts, nesoi, of bearing housings & plain shaft bearings, housed bearings, clutches, universal joints, flywheels and transmission shafts. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333613: mechanical power transmission equipment manufacturing.
This information was last updated on Jul 01, 2025.