National Stock Number
3820-01-422-5476
National Stock Number (NSN) 3820-01-422-5476, or NIIN 014225476, (tool and accessory kit,well dril) was assigned December 4, 1995 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number 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) 35216. [A COLLECTION OF PERCUSSION WELL DRILLING TOOLS AND ACCESSORIES, CONSISTING OF SUCH ITEM AS BITS, ADAPTERS, RISING CASINGS, CLAMPS, SHOES, SOCKETS AND WEDGES. THIS KIT PROVIDES THE NECESSARY ITEMS TO OPERATE DRILLING MACHINE, WELL, PERCUSSION.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3820014225476 does not contain precious metals.
This NSN is associated to Schedule B 8430498040: boring or sinking machinery for water well drilling, nesoi. 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.