National Stock Number
3040-00-007-8421
National Stock Number (NSN) 3040-00-007-8421, or NIIN 000078421, (ball joint,double) was assigned July 7, 1972 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 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) 16620. [AN ASSEMBLY CONSISTING OF TWO (2) BALL JOINT. EXCLUDES ITEMS SPECIFICALLY DESIGNED FOR VEHICULAR STEERING AND TORSION APPLICATION.]. 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 3040000078421 does not contain precious metals.
This NSN is associated to Schedule B 8482105060: double row ball bearings,radial. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332991: ball and roller bearing manufacturing.
This information was last updated on Jul 01, 2025.