National Stock Number
3815-00-423-0989
National Stock Number (NSN) 3815-00-423-0989, or NIIN 004230989, (tooth,surface ripping) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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) 28152. [AN ITEM DESIGNED TO ATTACH TO THE END OF A TOOTH SHANK OF A SCARIFIER, EXCAVATOR BUCKET, DIPPER, OR THE LIKE, AND FORMS THE CUTTING OR RIPPING EDGE. IT IS USED ON A VARIETY OF EARTH MOVING, CONSTRUCTION, MINING, EXCAVATING, AND HIGHWAY MAINTENANCE EQUIPMENT FOR BREAKING THE HARD SURFACE.]. 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 3815004230989 does not contain precious metals.
This NSN is associated to Schedule B 8431499015: rippers and rooters for mounting on machinery. The Schedule B End Use is listed as excavating machinery. NAICS classification category 333120: construction machinery manufacturing.
This information was last updated on Aug 01, 2025.